| Prefixes | City | County | Line Type | Company |
|---|---|---|---|---|
| 610-122 | West Chester | Chester | Unknown | |
| 610-200 | Darby | Delaware | Landline | Core Communications, Inc. Pa |
| 610-202 | Ardmore | Montgomery | Cell Phone | Omnipoint Communications En... |
| 610-203 | Reading | Berks | Cell Phone | Omnipoint Communications En... |
| 610-205 | King Of Prussia | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-206 | Bala Cynwyd | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-207 | Reading | Berks | Cell Phone | Cellco Partnership Dba Veri... |
| 610-208 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-209 | Gladwyne | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-212 | Norristown | Montgomery | Cell Phone | Cellco Partnership Dba Veri... |
| 610-213 | Plymouth Meeting | Montgomery | Cell Phone | Cellco Partnership Dba Veri... |
| 610-216 | Coopersburg | Lehigh | Cell Phone | Cellco Partnership Dba Veri... |
| 610-217 | Whitehall | Lehigh | Cell Phone | Cellco Partnership Dba Veri... |
| 610-218 | Prospect Park | Delaware | Cell Phone | Usa Mobility Wireless, Inc. |
| 610-219 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-220 | West Chester | Chester | Cell Phone | Cellco Partnership Dba Veri... |
| 610-221 | Coopersburg | Lehigh | Cell Phone | Usa Mobility Wireless, Inc. |
| 610-222 | Lansdale | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-223 | Reading | Berks | Cell Phone | Cellco Partnership Dba Veri... |
| 610-224 | Schnecksville | Lehigh | Landline | Service Electric Telephone,... |
| 610-225 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-226 | Royersford | Montgomery | Landline | Mci Worldcom Communications... |
| 610-227 | Bala Cynwyd | Montgomery | Landline | Mci Worldcom Communications... |
| 610-228 | Ardmore | Montgomery | Landline | Mci Worldcom Communications... |
| 610-229 | Narberth | Montgomery | Landline | Mci Worldcom Communications... |
| 610-230 | Wayne | Delaware | Landline | Mci Worldcom Communications... |
| 610-231 | Whitehall | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-232 | Malvern | Chester | Landline | Mci Worldcom Communications... |
| 610-233 | King Of Prussia | Montgomery | Landline | Mci Worldcom Communications... |
| 610-234 | Conshohocken | Montgomery | Landline | Mci Worldcom Communications... |
| 610-235 | Wayne | Delaware | Landline | Mci Worldcom Communications... |
| 610-236 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-237 | Darby | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-238 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-239 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-240 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-241 | West Chester | Chester | Landline | Mcimetro Access Transmissio... |
| 610-242 | East Stroudsburg | Monroe | Landline | Mcimetro Access Transmissio... |
| 610-243 | Orefield | Lehigh | Landline | Mcimetro Access Transmissio... |
| 610-244 | Bala Cynwyd | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-245 | Chester | Delaware | Landline | Mcimetro Access Transmissio... |
| 610-246 | West Chester | Chester | Cell Phone | Cellco Partnership Dba Veri... |
| 610-247 | Pottstown | Montgomery | Cell Phone | Cellco Partnership Dba Veri... |
| 610-248 | Whitehall | Lehigh | Cell Phone | Cellco Partnership Dba Veri... |
| 610-249 | Berwyn | Chester | Landline | Mcimetro Access Transmissio... |
| 610-250 | Easton | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-251 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-252 | Easton | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-253 | Easton | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-254 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-255 | Landenberg | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-256 | Plymouth Meeting | Montgomery | Cell Phone | Cellco Partnership Dba Veri... |
| 610-257 | Bala Cynwyd | Montgomery | Landline | Mcimetro Access Transmissio... |
| 610-258 | Easton | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-259 | Drexel Hill | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-260 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-261 | Northampton | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-262 | Northampton | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-263 | Wayne | Delaware | Landline | Mcimetro Access Transmissio... |
| 610-264 | Catasauqua | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-265 | King Of Prussia | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-266 | Whitehall | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-268 | Avondale | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-269 | Downingtown | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-270 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-271 | Norristown | Montgomery | Landline | Mcimetro Access Transmissio... |
| 610-272 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-273 | Honey Brook | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-274 | Landenberg | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-275 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-276 | Plymouth Meeting | Montgomery | Landline | Mcimetro Access Transmissio... |
| 610-277 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-278 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-279 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-280 | Exton | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-281 | Fleetwood | Berks | Landline | Schuylkill Mobile Fone, Inc. |
| 610-282 | Coopersburg | Lehigh | Landline | Commonwealth Telephone Company |
| 610-283 | Havertown | Delaware | Cell Phone | Cellco Partnership Dba Veri... |
| 610-284 | Lansdowne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-285 | Fogelsville | Lehigh | Landline | Verizon North Inc.pa (quak... |
| 610-286 | Elverson | Chester | Cell Phone | Windstream Conestoga, Inc. |
| 610-287 | Schwenksville | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-288 | Reading | Berks | Landline | Xo Communications Services... |
| 610-289 | Allentown | Lehigh | Landline | Xo Communications Services... |
| 610-290 | King Of Prussia | Montgomery | Landline | Mcimetro Access Transmissio... |
| 610-291 | West Chester | Chester | Cell Phone | Cellco Partnership Dba Veri... |
| 610-292 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-293 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-294 | Erwinna | Bucks | Landline | Commonwealth Telephone Company |
| 610-295 | Allentown | Lehigh | Landline | Tcg New Jersey, Inc. Pa |
| 610-296 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-297 | Bethlehem | Northampton | Landline | Tcg New Jersey, Inc. Pa |
| 610-298 | New Tripoli | Lehigh | Landline | Verizon North Inc.pa (quak... |
| 610-299 | West Chester | Chester | Cell Phone | Cellco Partnership Dba Veri... |
| 610-300 | Pottstown | Montgomery | Landline | Core Communications, Inc. Pa |
| 610-301 | Reading | Berks | Landline | Core Communications, Inc. Pa |
| 610-302 | Bechtelsville | Berks | Landline | Service Electric Telephone,... |
| 610-304 | King Of Prussia | Montgomery | Cell Phone | Cellco Partnership Dba Veri... |
| 610-306 | King Of Prussia | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-308 | Royersford | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-309 | Bensalem | Bucks | Cell Phone | Usa Mobility Wireless, Inc. |
| 610-310 | Boyertown | Berks | Cell Phone | Cellco Partnership Dba Veri... |
| 610-312 | King Of Prussia | Montgomery | Landline | Mcimetro Access Transmissio... |
| 610-313 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-316 | Claymont | New Castle | Cell Phone | New Cingular Wireless Pcs,... |
| 610-317 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-318 | Bensalem | Bucks | Cell Phone | Usa Mobility Wireless, Inc. |
| 610-320 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-321 | Downingtown | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-322 | Norristown | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-323 | Pottstown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-324 | Philadelphia | Philadelphia | Cell Phone | New Cingular Wireless Pcs,... |
| 610-325 | Broomall | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-326 | Pottstown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-327 | Pottstown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-328 | Springfield | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-329 | West Chester | Chester | Cell Phone | New Cingular Wireless Pcs,... |
| 610-330 | Easton | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-331 | Bryn Mawr | Delaware | Cell Phone | Cellco Partnership Dba Veri... |
| 610-332 | Bethlehem | Northampton | Landline | Xo Communications Services... |
| 610-333 | Easton | Northampton | Landline | Tcg New Jersey, Inc. Pa |
| 610-334 | Reading | Berks | Cell Phone | Cellco Partnership Dba Veri... |
| 610-335 | Philadelphia | Philadelphia | Landline | Tcg New Jersey, Inc. Pa |
| 610-336 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-337 | King Of Prussia | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-338 | Springfield | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-339 | Westtown | Chester | Cell Phone | Usa Mobility Wireless, Inc. |
| 610-340 | Norristown | Montgomery | Landline | Us Lec Of Pennsylvania, Inc. |
| 610-341 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-342 | Media | Delaware | Landline | Tcg New Jersey, Inc. Pa |
| 610-343 | Downingtown | Chester | Landline | Tcg New Jersey, Inc. Pa |
| 610-344 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-345 | West Grove | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-346 | Coopersburg | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-347 | Kennett Square | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-348 | Philadelphia | Philadelphia | Cell Phone | Sprint Spectrum L.p. |
| 610-349 | Allentown | Lehigh | Cell Phone | Cellco Partnership Dba Veri... |
| 610-350 | Allentown | Lehigh | Landline | Atx Telecommunications Serv... |
| 610-351 | Allentown | Lehigh | Landline | Rcn Telecom Service Of Penn... |
| 610-352 | Upper Darby | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-353 | Broomall | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-354 | King Of Prussia | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-355 | Newtown Square | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-356 | Broomall | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-357 | West Chester | Chester | Cell Phone | Cellco Partnership Dba Veri... |
| 610-358 | Glen Mills | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-359 | Broomall | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-360 | Whitehall | Lehigh | Cell Phone | Cellco Partnership Dba Veri... |
| 610-361 | Glen Mills | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-362 | Ridley Park | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-363 | Exton | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-364 | Marcus Hook | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-365 | Nazareth | Northampton | Landline | Rcn Telecom Service Of Penn... |
| 610-366 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-367 | Boyertown | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-368 | Havertown | Delaware | Cell Phone | Cellco Partnership Dba Veri... |
| 610-369 | Boyertown | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-370 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-371 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-372 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-373 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-374 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-375 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-376 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-377 | Lehighton | Carbon | Landline | Verizon Pennsylvania, Inc. |
| 610-378 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-379 | Lehighton | Carbon | Landline | Verizon Pennsylvania, Inc. |
| 610-380 | Coatesville | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-381 | Kunkletown | Monroe | Landline | Palmerton Telephone Co. |
| 610-382 | Norristown | Montgomery | Landline | Tcg New Jersey, Inc. Pa |
| 610-383 | Coatesville | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-384 | Coatesville | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-385 | Douglassville | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-386 | Wayne | Delaware | Landline | Tcg New Jersey, Inc. Pa |
| 610-387 | Glen Mills | Delaware | Landline | Tcg New Jersey, Inc. Pa |
| 610-388 | Chadds Ford | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-389 | Wayne | Delaware | Cell Phone | Cellco Partnership Dba Veri... |
| 610-390 | Philadelphia | Philadelphia | Cell Phone | New Cingular Wireless Pcs,... |
| 610-391 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-392 | Allentown | Lehigh | Cell Phone | New Cingular Wireless Pcs,... |
| 610-393 | Allentown | Lehigh | Cell Phone | New Cingular Wireless Pcs,... |
| 610-394 | Lansdowne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-395 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-396 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-397 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-398 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-399 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-400 | Coatesville | Chester | Landline | Core Communications, Inc. Pa |
| 610-401 | Reading | Berks | Landline | At&t Local |
| 610-402 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-403 | Whitehall | Lehigh | Landline | Service Electric Telephone,... |
| 610-404 | Birdsboro | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-405 | Norristown | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-406 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-407 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-408 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-409 | Collegeville | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-410 | Wayne | Delaware | Landline | Telcove Of Eastern Pennsylv... |
| 610-412 | Skippack | Montgomery | Landline | Unknown |
| 610-413 | Reading | Berks | Cell Phone | New Cingular Wireless Pcs,... |
| 610-415 | Phoenixville | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-416 | Norristown | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-417 | Bethlehem | Northampton | Cell Phone | Cellco Partnership Dba Veri... |
| 610-419 | Bethlehem | Northampton | Landline | Rcn Telecom Service Of Penn... |
| 610-420 | Wayne | Delaware | Cell Phone | Cellco Partnership Dba Veri... |
| 610-421 | Macungie | Lehigh | Landline | Rcn Telecom Service Of Penn... |
| 610-422 | Phoenixville | Chester | Landline | Tcg New Jersey, Inc. Pa |
| 610-423 | Exton | Chester | Landline | Atx Telecommunications Serv... |
| 610-424 | East Stroudsburg | Monroe | Landline | Schuylkill Mobile Fone, Inc. |
| 610-425 | West Chester | Chester | Landline | Telcove Of Eastern Pennsylv... |
| 610-426 | Stroudsburg | Monroe | Landline | Tcg New Jersey, Inc. Pa |
| 610-427 | Pottstown | Chester | Landline | At&t Local |
| 610-428 | Allentown | Lehigh | Cell Phone | Cellco Partnership Dba Veri... |
| 610-429 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-430 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-431 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-432 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-433 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-434 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-435 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-436 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-437 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-438 | Easton | Northampton | Landline | Rcn Telecom Service Of Penn... |
| 610-439 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-440 | Northampton | Northampton | Landline | Rcn Telecom Service Of Penn... |
| 610-441 | West Chester | Chester | Landline | Rcn Telecom Service Of Penn... |
| 610-442 | Bethlehem | Northampton | Cell Phone | Cellco Partnership Dba Veri... |
| 610-443 | Catasauqua | Lehigh | Landline | Rcn Telecom Service Of Penn... |
| 610-444 | Kennett Square | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-445 | Reading | Berks | Landline | Unknown |
| 610-446 | Havertown | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-447 | Chester | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-448 | West Chester | Chester | Landline | Mcimetro Access Transmissio... |
| 610-449 | Havertown | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-450 | Exton | Chester | Landline | Telcove Of Eastern Pennsylv... |
| 610-451 | Reading | Berks | Cell Phone | New Cingular Wireless Pcs,... |
| 610-452 | Bangor | Northampton | Landline | Service Electric Telephone,... |
| 610-453 | Aston | Delaware | Cell Phone | Sprint Spectrum L.p. |
| 610-454 | Collegeville | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-455 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-456 | Hellertown | Northampton | Landline | Xo Communications Services... |
| 610-457 | Phoenixville | Chester | Cell Phone | Omnipoint Communications En... |
| 610-458 | Downingtown | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-459 | Glen Mills | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-460 | Effort | Monroe | Cell Phone | Usa Mobility Wireless, Inc. |
| 610-461 | Darby | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-462 | Bethlehem | Northampton | Cell Phone | New Cingular Wireless Pcs,... |
| 610-463 | Wayne | Delaware | Landline | At&t Local |
| 610-464 | Erie | Erie | Landline | American Messaging (am), Inc. |
| 610-465 | Allentown | Lehigh | Landline | Xo Communications Services... |
| 610-466 | Coatesville | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-467 | Oxford | Chester | Landline | Armstrong Telecommunication... |
| 610-468 | Reading | Berks | Cell Phone | Keystone Wireless, Llc |
| 610-469 | Pottstown | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-470 | West Chester | Chester | Cell Phone | Sprint Spectrum L.p. |
| 610-471 | Aston | Delaware | Landline | Xo Communications Services... |
| 610-472 | Lansdowne | Delaware | Cell Phone | Usa Mobility Wireless, Inc. |
| 610-473 | Boyertown | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-474 | Royersford | Montgomery | Landline | Xo Communications Services... |
| 610-475 | Exton | Chester | Cell Phone | Usa Mobility Wireless, Inc. |
| 610-476 | Brookhaven | Delaware | Cell Phone | Nextel Communications, Inc. |
| 610-477 | Malvern | Chester | Landline | Global Naps Pa |
| 610-478 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-479 | Glen Mills | Delaware | Landline | At&t Local |
| 610-480 | Media | Delaware | Landline | Telcove Of Eastern Pennsylv... |
| 610-481 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-482 | Phoenixville | Chester | Landline | Xo Communications Services... |
| 610-483 | Easton | Northampton | Landline | Aquis Communications, Inc. |
| 610-484 | Whitehall | Lehigh | Landline | Unknown |
| 610-485 | Marcus Hook | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-486 | Coatesville | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-487 | Collegeville | Montgomery | Landline | Xo Communications Services... |
| 610-488 | Bernville | Berks | Landline | Verizon North Inc.pa |
| 610-489 | Collegeville | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-490 | Chester | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-491 | King Of Prussia | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-492 | Newtown Square | Delaware | Landline | Mcimetro Access Transmissio... |
| 610-493 | Oley | Berks | Landline | Service Electric Telephone,... |
| 610-494 | Aston | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-495 | Royersford | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-496 | Columbia | Lancaster | Cell Phone | Nextel Communications, Inc. |
| 610-497 | Marcus Hook | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-498 | Bangor | Northampton | Landline | Commonwealth Telephone Company |
| 610-499 | Chester | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-500 | Glen Mills | Delaware | Cell Phone | Sprint Spectrum L.p. |
| 610-501 | Hazleton | Luzerne | Cell Phone | Usa Mobility Wireless, Inc. |
| 610-502 | Northampton | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-503 | Southeastern | Chester | Landline | Tcg New Jersey, Inc. Pa |
| 610-504 | Allentown | Lehigh | Cell Phone | Omnipoint Communications En... |
| 610-505 | Coatesville | Chester | Cell Phone | New Cingular Wireless Pcs,... |
| 610-506 | Bridgeport | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-507 | Reading | Berks | Cell Phone | D&e/omnipoint Wirel Joint V... |
| 610-508 | Clifton Heights | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-509 | Allentown | Lehigh | Cell Phone | New Cingular Wireless Pcs,... |
| 610-510 | Riegelsville | Bucks | Landline | Core Communications, Inc. Pa |
| 610-512 | Philadelphia | Delaware | Landline | Redicall Communications Co |
| 610-513 | Glen Riddle Lima | Delaware | Cell Phone | New Cingular Wireless Pcs,... |
| 610-514 | Chester Springs | Chester | Landline | Xo Communications Services... |
| 610-515 | Easton | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-516 | West Chester | Chester | Landline | Telcove Of Eastern Pennsylv... |
| 610-517 | Downingtown | Chester | Cell Phone | New Cingular Wireless Pcs,... |
| 610-518 | Downingtown | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-519 | Bryn Mawr | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-520 | Bryn Mawr | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-521 | Essington | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-522 | Darby | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-523 | Wayne | Delaware | Landline | Mcimetro Access Transmissio... |
| 610-524 | Exton | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-525 | Bryn Mawr | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-526 | Bryn Mawr | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-527 | Bryn Mawr | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-528 | Malvern | Chester | Landline | Tcg New Jersey, Inc. Pa |
| 610-529 | Quakertown | Bucks | Cell Phone | Sprint Spectrum L.p. |
| 610-530 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-531 | Norristown | Montgomery | Landline | Tcg New Jersey, Inc. Pa |
| 610-532 | Darby | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-533 | Allentown | Lehigh | Cell Phone | New Cingular Wireless Pcs,... |
| 610-534 | Darby | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-535 | Wayne | Delaware | Landline | Atx Telecommunications Serv... |
| 610-536 | Havertown | Delaware | Landline | Tcg New Jersey, Inc. Pa |
| 610-537 | Philadelphia | Philadelphia | Landline | Tcg New Jersey, Inc. Pa |
| 610-538 | Bala Cynwyd | Montgomery | Landline | Tcg New Jersey, Inc. Pa |
| 610-539 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-540 | Malvern | Chester | Landline | Allegiance Telecom Of Penns... |
| 610-541 | Springfield | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-542 | Bryn Mawr | Delaware | Landline | Tcg New Jersey, Inc. Pa |
| 610-543 | Springfield | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-544 | Springfield | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-545 | Glen Mills | Delaware | Landline | Xo Communications Services... |
| 610-546 | Marcus Hook | Delaware | Landline | Tcg New Jersey, Inc. Pa |
| 610-547 | Plymouth Meeting | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-548 | Media | Delaware | Landline | Tcg New Jersey, Inc. Pa |
| 610-549 | Springfield | Delaware | Landline | Tcg New Jersey, Inc. Pa |
| 610-551 | Collegeville | Montgomery | Cell Phone | Sprint Spectrum L.p. |
| 610-552 | Wynnewood | Montgomery | Landline | Xo Communications Services... |
| 610-553 | Upper Darby | Delaware | Landline | Tcg New Jersey, Inc. Pa |
| 610-554 | Allentown | Lehigh | Cell Phone | New Cingular Wireless Pcs,... |
| 610-555 | Center Valley | Lehigh | Landline | Unknown |
| 610-557 | Philadelphia | Philadelphia | Landline | Tcg New Jersey, Inc. Pa |
| 610-558 | Glen Mills | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-559 | Easton | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-560 | Malvern | Chester | Landline | Xo Communications Services... |
| 610-561 | Blue Bell | Montgomery | Landline | At&t Local |
| 610-562 | Hamburg | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-563 | West Chester | Chester | Cell Phone | Sprint Spectrum L.p. |
| 610-564 | Blue Bell | Montgomery | Cell Phone | Sprint Spectrum L.p. |
| 610-565 | Media | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-566 | Media | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-567 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-568 | Reading | Berks | Landline | Tcg New Jersey, Inc. Pa |
| 610-569 | Bala Cynwyd | Montgomery | Landline | Tcg New Jersey, Inc. Pa |
| 610-570 | Bethlehem | Northampton | Cell Phone | Omnipoint Communications En... |
| 610-571 | Lehighton | Carbon | Landline | Xo Communications Services... |
| 610-572 | Havertown | Delaware | Landline | Mcimetro Access Transmissio... |
| 610-573 | Easton | Northampton | Landline | At&t Local |
| 610-574 | West Chester | Chester | Cell Phone | Cellco Partnership Dba Veri... |
| 610-575 | Birdsboro | Berks | Landline | Service Electric Telephone,... |
| 610-576 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-577 | Lehighton | Carbon | Landline | Choice One Communications,... |
| 610-578 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-579 | Glen Mills | Delaware | Landline | Telcove Of Eastern Pennsylv... |
| 610-580 | Philadelphia | Philadelphia | Cell Phone | Sprint Spectrum L.p. |
| 610-581 | Bryn Mawr | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-582 | Birdsboro | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-583 | Darby | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-584 | Lansdale | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-585 | Conshohocken | Montgomery | Cell Phone | Cellco Partnership Dba Veri... |
| 610-586 | Darby | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-587 | Reading | Berks | Cell Phone | Nextel Communications, Inc. |
| 610-588 | Bangor | Northampton | Landline | Commonwealth Telephone Company |
| 610-589 | Womelsdorf | Berks | Landline | Verizon North Inc.pa |
| 610-590 | West Chester | Chester | Landline | Telcove Of Eastern Pennsylv... |
| 610-591 | Ridley Park | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-592 | King Of Prussia | Montgomery | Landline | Xo Communications Services... |
| 610-593 | Atglen | Chester | Landline | Commonwealth Telephone Company |
| 610-594 | Exton | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-595 | Essington | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-596 | Whitehall | Lehigh | Landline | Telcove Of Eastern Pennsylv... |
| 610-597 | Allentown | Lehigh | Cell Phone | New Cingular Wireless Pcs,... |
| 610-598 | Palmerton | Carbon | Landline | Sprint Communications Compa... |
| 610-599 | Bangor | Northampton | Landline | Commonwealth Telephone Company |
| 610-603 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-604 | Springfield | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-605 | Swarthmore | Delaware | Landline | Mcimetro Access Transmissio... |
| 610-606 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-607 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-608 | Wayne | Delaware | Cell Phone | Cellco Partnership Dba Veri... |
| 610-609 | Havertown | Delaware | Cell Phone | Sprint Spectrum L.p. |
| 610-610 | West Chester | Chester | Landline | Unknown |
| 610-612 | Philadelphia | Philadelphia | Landline | Mcimetro Access Transmissio... |
| 610-613 | Paoli | Chester | Cell Phone | Cellco Partnership Dba Veri... |
| 610-614 | Nazareth | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-615 | Norristown | Montgomery | Landline | Mcimetro Access Transmissio... |
| 610-616 | Glenolden | Delaware | Landline | Mcimetro Access Transmissio... |
| 610-617 | Bala Cynwyd | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-618 | Whitehall | Lehigh | Cell Phone | D&e/omnipoint Wirel Joint V... |
| 610-619 | Chester | Delaware | Landline | Telcove Of Eastern Pennsylv... |
| 610-620 | Edison | Middlesex | Landline | At&t Local |
| 610-621 | Reading | Berks | Landline | Telcove Of Eastern Pennsylv... |
| 610-622 | Lansdowne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-623 | Lansdowne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-624 | Lansdowne | Delaware | Landline | Mcimetro Access Transmissio... |
| 610-625 | Bethlehem | Lehigh | Landline | Service Electric Telephone,... |
| 610-626 | Lansdowne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-627 | Media | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-628 | Allentown | Lehigh | Landline | Level 3 Communications, Llc... |
| 610-629 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-630 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-631 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-632 | Glenolden | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-633 | Phoenixville | Chester | Cell Phone | Nextel Communications, Inc. |
| 610-634 | Lafayette Hill | Montgomery | Landline | Tcg New Jersey, Inc. Pa |
| 610-635 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-636 | Norristown | Montgomery | Cell Phone | Nextel Communications, Inc. |
| 610-637 | Boyertown | Berks | Cell Phone | Nextel Communications, Inc. |
| 610-638 | Philadelphia | Philadelphia | Landline | Telcove Of Eastern Pennsylv... |
| 610-639 | Plymouth Meeting | Montgomery | Cell Phone | Cellco Partnership Dba Veri... |
| 610-640 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-641 | Mertztown | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-642 | Ardmore | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-643 | West Chester | Chester | Landline | Xo Communications Services... |
| 610-644 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-645 | Wynnewood | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-646 | Exton | Chester | Landline | Xo Communications Services... |
| 610-647 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-648 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-649 | Ardmore | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-650 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-651 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-652 | Allentown | Lehigh | Landline | Service Electric Telephone,... |
| 610-653 | Bethlehem | Lehigh | Cell Phone | Omnipoint Communications En... |
| 610-654 | Chester | Delaware | Landline | Service Electric Telephone,... |
| 610-655 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-656 | Phoenixville | Chester | Cell Phone | Nextel Communications, Inc. |
| 610-657 | Walnutport | Northampton | Cell Phone | New Cingular Wireless Pcs,... |
| 610-658 | Ardmore | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-659 | Lansdowne | Delaware | Cell Phone | New Cingular Wireless Pcs,... |
| 610-660 | Bala Cynwyd | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-661 | Newtown Square | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-662 | Marcus Hook | Delaware | Cell Phone | New Cingular Wireless Pcs,... |
| 610-663 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-664 | Bala Cynwyd | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-665 | Norristown | Montgomery | Landline | Telcove Of Eastern Pennsylv... |
| 610-666 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-667 | Bala Cynwyd | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-668 | Bala Cynwyd | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-669 | Nesquehoning | Carbon | Landline | Verizon Pennsylvania, Inc. |
| 610-670 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-671 | Norristown | Montgomery | Landline | Xo Communications Services... |
| 610-672 | Bryn Mawr | Delaware | Landline | Xo Communications Services... |
| 610-673 | Bala Cynwyd | Montgomery | Landline | At&t Local |
| 610-674 | Warminster | Bucks | Cell Phone | Usa Mobility Wireless, Inc. |
| 610-675 | West Chester | Chester | Landline | Xo Communications Services... |
| 610-676 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-677 | Narberth | Montgomery | Landline | Rcn Telecom Service Of Penn... |
| 610-678 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-679 | Pennsburg | Montgomery | Landline | Metro Pcs, Inc. |
| 610-680 | King Of Prussia | Montgomery | Landline | Broadwing Communications, L... |
| 610-681 | Kunkletown | Monroe | Landline | Palmerton Telephone Co. |
| 610-682 | Mertztown | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-683 | Kutztown | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-684 | Conshohocken | Montgomery | Landline | Atx Telecommunications Serv... |
| 610-685 | Reading | Berks | Landline | Ctsi, Inc. Pa |
| 610-686 | Wayne | Delaware | Landline | At&t Local |
| 610-687 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-688 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-689 | Douglassville | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-690 | Springfield | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-691 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-692 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-693 | Robesonia | Berks | Landline | Verizon North Inc.pa |
| 610-694 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-695 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-696 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-697 | Northampton | Northampton | Landline | Service Electric Telephone,... |
| 610-698 | Reading | Berks | Cell Phone | New Cingular Wireless Pcs,... |
| 610-699 | Berwyn | Chester | Landline | Telcove Of Eastern Pennsylv... |
| 610-701 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-702 | Oxford | Chester | Landline | Service Electric Telephone,... |
| 610-703 | Bethlehem | Northampton | Cell Phone | New Cingular Wireless Pcs,... |
| 610-704 | Allentown | Lehigh | Cell Phone | New Cingular Wireless Pcs,... |
| 610-705 | Pottstown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-706 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-707 | Newtown Square | Delaware | Landline | Mcimetro Access Transmissio... |
| 610-708 | Allentown | Lehigh | Landline | Mcimetro Access Transmissio... |
| 610-709 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-710 | Wayne | Delaware | Cell Phone | Sprint Spectrum L.p. |
| 610-712 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-713 | Upper Darby | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-715 | Plymouth Meeting | Montgomery | Cell Phone | Cellco Partnership Dba Veri... |
| 610-716 | Royersford | Montgomery | Cell Phone | Cellco Partnership Dba Veri... |
| 610-717 | Chadds Ford | Delaware | Landline | Global Crossing Local Servi... |
| 610-718 | Pottstown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-719 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-720 | Whitehall | Lehigh | Landline | Unknown |
| 610-721 | Norristown | Montgomery | Cell Phone | Nextel Communications, Inc. |
| 610-722 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-723 | Newtown Square | Delaware | Landline | Telcove Of Eastern Pennsylv... |
| 610-724 | Norristown | Montgomery | Cell Phone | Cellco Partnership Dba Veri... |
| 610-725 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-726 | Ardmore | Montgomery | Landline | Tcg New Jersey, Inc. Pa |
| 610-727 | Berwyn | Chester | Landline | Tcg New Jersey, Inc. Pa |
| 610-728 | Norristown | Montgomery | Landline | Tcg New Jersey, Inc. Pa |
| 610-729 | Conshohocken | Montgomery | Landline | Tcg New Jersey, Inc. Pa |
| 610-730 | Plymouth Meeting | Montgomery | Cell Phone | Cellco Partnership Dba Veri... |
| 610-731 | Norristown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-732 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-733 | Norristown | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-734 | Upper Darby | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-735 | Bala Cynwyd | Montgomery | Landline | Core Communications, Inc. Pa |
| 610-736 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-737 | Whitehall | Lehigh | Cell Phone | Cellco Partnership Dba Veri... |
| 610-738 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-739 | Allentown | Lehigh | Cell Phone | New Cingular Wireless Pcs,... |
| 610-740 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-741 | Reading | Berks | Cell Phone | New Cingular Wireless Pcs,... |
| 610-742 | West Chester | Chester | Cell Phone | Cellco Partnership Dba Veri... |
| 610-743 | Reading | Berks | Cell Phone | New Cingular Wireless Pcs,... |
| 610-744 | Media | Delaware | Landline | Mcimetro Access Transmissio... |
| 610-745 | Glen Mills | Delaware | Cell Phone | New Cingular Wireless Pcs,... |
| 610-746 | Nazareth | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-747 | Bala Cynwyd | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-748 | Hellertown | Northampton | Landline | Service Electric Telephone,... |
| 610-749 | Riegelsville | Bucks | Landline | Verizon Pennsylvania, Inc. |
| 610-750 | Reading | Berks | Cell Phone | New Cingular Wireless Pcs,... |
| 610-751 | Allentown | Lehigh | Cell Phone | New Cingular Wireless Pcs,... |
| 610-754 | Perkiomenville | Montgomery | Cell Phone | Windstream Conestoga, Inc. |
| 610-755 | King Of Prussia | Montgomery | Landline | Atx Telecommunications Serv... |
| 610-756 | Kempton | Berks | Landline | Verizon North Inc.pa (quak... |
| 610-757 | King Of Prussia | Montgomery | Landline | Telcove Of Eastern Pennsylv... |
| 610-758 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-759 | Nazareth | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-760 | Slatington | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-761 | Collegeville | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-762 | Bethlehem | Northampton | Cell Phone | New Cingular Wireless Pcs,... |
| 610-763 | Reading | Berks | Cell Phone | New Cingular Wireless Pcs,... |
| 610-764 | Philadelphia | Philadelphia | Cell Phone | New Cingular Wireless Pcs,... |
| 610-765 | Kennett Square | Chester | Landline | Telcove Of Eastern Pennsylv... |
| 610-766 | Bala Cynwyd | Montgomery | Landline | At&t Local |
| 610-767 | Slatington | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-768 | King Of Prussia | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-769 | Schnecksville | Lehigh | Landline | Ironton Telephone Co. |
| 610-770 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-771 | Bala Cynwyd | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-772 | Conshohocken | Montgomery | Landline | At&t Local |
| 610-773 | King Of Prussia | Montgomery | Landline | Aquis Communications, Inc. |
| 610-774 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-775 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-776 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-777 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-778 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-779 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-780 | Reading | Berks | Cell Phone | New Cingular Wireless Pcs,... |
| 610-781 | Reading | Berks | Cell Phone | New Cingular Wireless Pcs,... |
| 610-782 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-783 | King Of Prussia | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-784 | Bala Cynwyd | Montgomery | Landline | Atx Telecommunications Serv... |
| 610-785 | Bala Cynwyd | Montgomery | Landline | Telcove Of Eastern Pennsylv... |
| 610-786 | Norristown | Montgomery | Landline | Cavalier Telephone Midatla... |
| 610-787 | King Of Prussia | Montgomery | Landline | Rcn Telecom Service Of Penn... |
| 610-788 | Wayne | Delaware | Landline | Telcove Of Eastern Pennsylv... |
| 610-789 | Havertown | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-790 | Reading | Berks | Landline | Atx Telecommunications Serv... |
| 610-791 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-792 | Royersford | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-793 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-794 | Allentown | Lehigh | Landline | Ironton Telephone Co. |
| 610-795 | Wynnewood | Montgomery | Landline | Telcove Of Eastern Pennsylv... |
| 610-796 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-797 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-798 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-799 | Schnecksville | Lehigh | Landline | Ironton Telephone Co. |
| 610-800 | Philadelphia | Philadelphia | Cell Phone | Sprint Spectrum L.p. |
| 610-801 | Ardmore | Montgomery | Landline | Telcove Of Eastern Pennsylv... |
| 610-802 | Reading | Berks | Cell Phone | Nextel Communications, Inc. |
| 610-803 | Clifton Heights | Delaware | Landline | Netcarrier Telecom, Inc. Pa |
| 610-804 | Wallingford | Delaware | Cell Phone | New Cingular Wireless Pcs,... |
| 610-805 | Plymouth Meeting | Montgomery | Cell Phone | Sprint Spectrum L.p. |
| 610-806 | Cochranville | Chester | Landline | Tcg New Jersey, Inc. Pa |
| 610-807 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-808 | Philadelphia | Philadelphia | Landline | Mcimetro Access Transmissio... |
| 610-809 | Newark | New Castle | Cell Phone | Sprint Spectrum L.p. |
| 610-812 | West Chester | Chester | Cell Phone | New Cingular Wireless Pcs,... |
| 610-813 | Nazareth | Northampton | Landline | Xo Communications Services... |
| 610-814 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-818 | Plymouth Meeting | Montgomery | Landline | Broadwing Communications, L... |
| 610-819 | Pottstown | Montgomery | Landline | Xo Communications Services... |
| 610-820 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-821 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-822 | Bala Cynwyd | Montgomery | Landline | Xo Communications Services... |
| 610-823 | Reading | Berks | Cell Phone | New Cingular Wireless Pcs,... |
| 610-824 | Palmerton | Carbon | Landline | Palmerton Telephone Co. |
| 610-825 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-826 | Palmerton | Carbon | Landline | Palmerton Telephone Co. |
| 610-827 | Chester Springs | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-828 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-829 | Easton | Northampton | Landline | Service Electric Telephone,... |
| 610-831 | Collegeville | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-832 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-833 | Woodlyn | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-834 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-836 | West Chester | Chester | Landline | Cavalier Telephone, Llc (mi... |
| 610-837 | Bath | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-838 | Hellertown | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-840 | West Chester | Chester | Landline | Xo Communications Services... |
| 610-841 | Allentown | Lehigh | Landline | Service Electric Telephone,... |
| 610-842 | Media | Delaware | Cell Phone | Nextel Communications, Inc. |
| 610-843 | Malvern | Chester | Landline | Cavalier Telephone, Llc (mi... |
| 610-844 | Whitehall | Lehigh | Landline | Core Communications, Inc. Pa |
| 610-845 | Barto | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-846 | Reading | Berks | Landline | Unknown |
| 610-847 | Ottsville | Bucks | Landline | Commonwealth Telephone Company |
| 610-848 | Allentown | Lehigh | Landline | Atx Telecommunications Serv... |
| 610-849 | Bethlehem | Northampton | Landline | Telcove Of Eastern Pennsylv... |
| 610-850 | Pottstown | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-851 | Hellertown | Northampton | Landline | Xo Communications Services... |
| 610-852 | Palmerton | Carbon | Landline | Palmerton Telephone Co. |
| 610-853 | Havertown | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-854 | Malvern | Chester | Landline | Atx Telecommunications Serv... |
| 610-855 | Mohnton | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-856 | Mohnton | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-857 | Parkesburg | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-858 | Whitehall | Lehigh | Cell Phone | Cellco Partnership Dba Veri... |
| 610-859 | Marcus Hook | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-860 | Havertown | Delaware | Landline | Telcove Of Eastern Pennsylv... |
| 610-861 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-862 | Conshohocken | Montgomery | Landline | Xo Communications Services... |
| 610-863 | Pen Argyl | Northampton | Landline | Commonwealth Telephone Company |
| 610-864 | Philadelphia | Philadelphia | Cell Phone | Omnipoint Communications En... |
| 610-865 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-866 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-867 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-868 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-869 | West Grove | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-870 | Holmes | Delaware | Landline | Atx Telecommunications Serv... |
| 610-871 | Allentown | Lehigh | Landline | Telcove Of Eastern Pennsylv... |
| 610-872 | Chester | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-873 | Downingtown | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-874 | Chester | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-875 | Woodlyn | Delaware | Landline | Service Electric Telephone,... |
| 610-876 | Chester | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-877 | Bala Cynwyd | Montgomery | Landline | Cavalier Telephone, Llc (mi... |
| 610-878 | King Of Prussia | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-879 | King Of Prussia | Montgomery | Landline | Broadwing Communications, L... |
| 610-880 | West Grove | Chester | Cell Phone | Sprint Spectrum L.p. |
| 610-881 | Pen Argyl | Northampton | Landline | Commonwealth Telephone Company |
| 610-882 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-883 | West Chester | Chester | Landline | Tcg New Jersey, Inc. Pa |
| 610-884 | Exton | Chester | Landline | Tcg New Jersey, Inc. Pa |
| 610-885 | Phoenixville | Chester | Landline | Tcg New Jersey, Inc. Pa |
| 610-886 | Newtown Square | Delaware | Landline | Xo Communications Services... |
| 610-887 | West Chester | Chester | Landline | Xo Communications Services... |
| 610-888 | Collegeville | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-889 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-891 | Media | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-892 | Media | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-893 | Folcroft | Delaware | Landline | At&t Local |
| 610-894 | Kutztown | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-895 | Saylorsburg | Monroe | Landline | Sprint Communications Compa... |
| 610-896 | Wynnewood | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-897 | Conshohocken | Montgomery | Landline | Mci Worldcom Communications... |
| 610-898 | Reading | Berks | Cell Phone | Windstream D & E Systems, I... |
| 610-899 | Mertztown | Berks | Landline | Service Electric Telephone,... |
| 610-900 | Palmerton | Carbon | Landline | Sprint Communications Compa... |
| 610-901 | Morgantown | Berks | Landline | Service Electric Telephone,... |
| 610-902 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-903 | Exton | Chester | Landline | Xo Communications Services... |
| 610-904 | Blue Bell | Montgomery | Landline | Verizon North Inc.pa (contel) |
| 610-905 | Easton | Northampton | Cell Phone | Omnipoint Communications En... |
| 610-906 | Pottstown | Montgomery | Landline | Telcove Of Eastern Pennsylv... |
| 610-908 | King Of Prussia | Montgomery | Landline | At&t Local |
| 610-909 | Norristown | Montgomery | Cell Phone | New Cingular Wireless Pcs,... |
| 610-910 | Lincoln University | Chester | Landline | Telcove Of Eastern Pennsylv... |
| 610-913 | Morgantown | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-914 | Reading | Berks | Cell Phone | New Cingular Wireless Pcs,... |
| 610-915 | Philadelphia | Delaware | Landline | Xo Communications Services... |
| 610-916 | Leesport | Berks | Landline | Commonwealth Telephone Company |
| 610-917 | Phoenixville | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-918 | West Chester | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-919 | Conshohocken | Montgomery | Landline | Service Electric Telephone,... |
| 610-921 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-922 | Bryn Mawr | Delaware | Landline | Netcarrier Telecom, Inc. Pa |
| 610-923 | Easton | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-924 | Havertown | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-925 | Kennett Square | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-926 | Leesport | Berks | Landline | Commonwealth Telephone Company |
| 610-927 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-928 | Emmaus | Lehigh | Landline | Service Electric Telephone,... |
| 610-929 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-930 | Norristown | Montgomery | Landline | Allegiance Telecom Of Penns... |
| 610-931 | Lansdowne | Delaware | Cell Phone | Sprint Spectrum L.p. |
| 610-932 | Oxford | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-933 | Phoenixville | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-934 | Bala Cynwyd | Montgomery | Landline | Xo Communications Services... |
| 610-935 | Phoenixville | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-937 | Exton | Chester | Cell Phone | Cellco Partnership Dba Veri... |
| 610-938 | Springfield | Delaware | Landline | Telcove Of Eastern Pennsylv... |
| 610-939 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-940 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-941 | Conshohocken | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-942 | Glenmoore | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-943 | Conshohocken | Montgomery | Landline | Telcove Of Eastern Pennsylv... |
| 610-944 | Fleetwood | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-945 | King Of Prussia | Montgomery | Landline | Cavalier Telephone Midatla... |
| 610-946 | Springfield | Delaware | Landline | Xo Communications Services... |
| 610-947 | Blue Bell | Montgomery | Landline | Netcarrier Telecom, Inc. Pa |
| 610-948 | Royersford | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-949 | Bala Cynwyd | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-951 | Kunkletown | Monroe | Landline | Sprint Communications Compa... |
| 610-952 | Pottstown | Chester | Cell Phone | Cellco Partnership Dba Veri... |
| 610-953 | Douglassville | Berks | Landline | Service Electric Telephone,... |
| 610-954 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-955 | Wayne | Delaware | Landline | Core Communications, Inc. Pa |
| 610-956 | Warminster | Bucks | Landline | Xo Communications Services... |
| 610-957 | Prospect Park | Delaware | Landline | Telcove Of Eastern Pennsylv... |
| 610-960 | Royersford | Montgomery | Cell Phone | Nextel Communications, Inc. |
| 610-961 | Kennett Square | Chester | Landline | Cavalier Telephone, Llc (mi... |
| 610-962 | King Of Prussia | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-963 | Philadelphia | Philadelphia | Cell Phone | Usa Mobility Wireless, Inc. |
| 610-964 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-965 | Emmaus | Lehigh | Landline | Verizon North Inc.pa (contel) |
| 610-966 | Macungie | Lehigh | Landline | Verizon North Inc.pa (contel) |
| 610-967 | Emmaus | Lehigh | Landline | Verizon North Inc.pa (contel) |
| 610-968 | Exton | Chester | Landline | Mcimetro Access Transmissio... |
| 610-969 | Allentown | Lehigh | Landline | Verizon Pennsylvania, Inc. |
| 610-970 | Pottstown | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-971 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-972 | Whitehall | Lehigh | Cell Phone | Nextel Communications, Inc. |
| 610-973 | Allentown | Lehigh | Landline | Atx Telecommunications Serv... |
| 610-974 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-975 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-977 | Wayne | Delaware | Landline | Xo Communications Services... |
| 610-978 | Wayne | Delaware | Landline | Xo Communications Services... |
| 610-979 | Berwyn | Chester | Landline | Comcast Phone Of Pennsylvan... |
| 610-980 | Bala Cynwyd | Montgomery | Landline | Allegiance Telecom Of Penns... |
| 610-981 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-982 | Upper Black Eddy | Bucks | Landline | Verizon Pennsylvania, Inc. |
| 610-983 | Phoenixville | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-984 | Bethlehem | Northampton | Landline | At&t Local |
| 610-985 | Reading | Berks | Landline | Comcast Phone Of Pennsylvan... |
| 610-986 | Bryn Mawr | Delaware | Cell Phone | Sprint Spectrum L.p. |
| 610-987 | Oley | Berks | Cell Phone | Windstream Conestoga, Inc. |
| 610-988 | Reading | Berks | Landline | Verizon Pennsylvania, Inc. |
| 610-989 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-990 | Newtown Square | Delaware | Landline | Core Communications, Inc. Pa |
| 610-991 | Easton | Northampton | Landline | Xo Communications Services... |
| 610-992 | King Of Prussia | Montgomery | Landline | Verizon Pennsylvania, Inc. |
| 610-993 | Malvern | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-994 | King Of Prussia | Montgomery | Landline | Paetec Communications, Inc.... |
| 610-995 | Wayne | Delaware | Landline | Verizon Pennsylvania, Inc. |
| 610-996 | West Chester | Chester | Cell Phone | New Cingular Wireless Pcs,... |
| 610-997 | Bethlehem | Northampton | Landline | Verizon Pennsylvania, Inc. |
| 610-998 | Oxford | Chester | Landline | Verizon Pennsylvania, Inc. |
| 610-999 | Glenolden | Delaware | Cell Phone | New Cingular Wireless Pcs,... |