| Prefixes | City | County | Line Type | Company |
|---|---|---|---|---|
| 781-202 | Burlington | Middlesex | Landline | Acc National Telecom Corpor... |
| 781-203 | Burlington | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-205 | Reading | Middlesex | Landline | Teleport Communications Gro... |
| 781-207 | Baltimore | Baltimore City | Landline | Global Naps, Inc.ma |
| 781-208 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-209 | Waltham | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-210 | Cohasset | Norfolk | Landline | Broadwing Communications, L... |
| 781-213 | Wakefield | Middlesex | Landline | Verizon New England Inc. |
| 781-214 | Hull | Plymouth | Landline | Level 3 Communications, Llc... |
| 781-215 | Lynn | Essex | Landline | Broadwing Communications, L... |
| 781-216 | Waltham | Middlesex | Landline | Acc National Telecom Corpor... |
| 781-217 | Kingston | Plymouth | Landline | Mcimetro Access Transmissio... |
| 781-218 | Winchester | Middlesex | Landline | Teleport Communications Gro... |
| 781-219 | Medford | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-221 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-222 | Burlington | Middlesex | Landline | Rnk, Inc. |
| 781-223 | Marshfield | Plymouth | Cell Phone | Cellco Partnership Dba Veri... |
| 781-224 | Wakefield | Middlesex | Landline | Verizon New England Inc. |
| 781-225 | Burlington | Middlesex | Landline | Teleport Communications Gro... |
| 781-226 | Haverhill | Essex | Landline | Verizon New England Inc. |
| 781-228 | Braintree | Norfolk | Landline | At&t Local |
| 781-229 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-230 | Randolph | Norfolk | Landline | Verizon New England Inc. |
| 781-231 | Saugus | Essex | Landline | Verizon New England Inc. |
| 781-232 | Sharon | Norfolk | Landline | Xo Massachusetts, Inc. |
| 781-233 | Saugus | Essex | Landline | Verizon New England Inc. |
| 781-234 | Westwood | Norfolk | Landline | Paetec Communications, Inc. |
| 781-235 | Wellesley Hills | Norfolk | Landline | Verizon New England Inc. |
| 781-236 | Lynnfield | Essex | Landline | Paetec Communications, Inc. |
| 781-237 | Wellesley Hills | Norfolk | Landline | Verizon New England Inc. |
| 781-238 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-239 | Wellesley Hills | Norfolk | Landline | Verizon New England Inc. |
| 781-241 | Saugus | Essex | Landline | Xo Massachusetts, Inc. |
| 781-242 | Quincy | Norfolk | Cell Phone | Sprint Spectrum L.p. |
| 781-243 | Hanover | Plymouth | Cell Phone | Sprint Spectrum L.p. |
| 781-244 | New Town | Middlesex | Landline | Ctc Communications Corp. Ma |
| 781-245 | Wakefield | Middlesex | Landline | Verizon New England Inc. |
| 781-246 | Wakefield | Middlesex | Landline | Verizon New England Inc. |
| 781-247 | Needham Heights | Norfolk | Landline | Paetec Communications, Inc. |
| 781-248 | Pembroke | Plymouth | Cell Phone | Cellco Partnership Dba Veri... |
| 781-249 | Weymouth | Norfolk | Cell Phone | New Cingular Wireless Pcs,... |
| 781-250 | Waltham | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-251 | Dedham | Norfolk | Landline | Verizon New England Inc. |
| 781-252 | Whitman | Plymouth | Cell Phone | Sprint Spectrum L.p. |
| 781-253 | Sharon | Norfolk | Landline | Global Crossing Local Servi... |
| 781-254 | Waltham | Middlesex | Cell Phone | Cellco Partnership Dba Veri... |
| 781-255 | Norwood | Norfolk | Landline | Verizon New England Inc. |
| 781-256 | Pembroke | Plymouth | Landline | Verizon New England Inc. |
| 781-257 | Lincoln | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-258 | Hanover | Plymouth | Cell Phone | Cellco Partnership Dba Veri... |
| 781-259 | Lincoln | Middlesex | Landline | Verizon New England Inc. |
| 781-261 | Rockland | Plymouth | Landline | Verizon New England Inc. |
| 781-262 | Canton | Norfolk | Landline | Verizon New England Inc. |
| 781-263 | Wellesley Hills | Norfolk | Landline | Verizon New England Inc. |
| 781-264 | Rockland | Plymouth | Cell Phone | Cellco Partnership Dba Veri... |
| 781-265 | Burlington | Middlesex | Landline | At&t Local |
| 781-266 | Lexington | Middlesex | Landline | Teleport Communications Gro... |
| 781-267 | Waltham | Middlesex | Cell Phone | Omnipoint Miami E License, Llc |
| 781-268 | Lynn | Essex | Landline | Allegiance Telecom, Inc. Ma |
| 781-269 | Norwood | Norfolk | Landline | Rcn Telecom Services, Inc.... |
| 781-270 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-271 | Bedford | Middlesex | Landline | Verizon New England Inc. |
| 781-272 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-273 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-274 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-275 | Bedford | Middlesex | Landline | Verizon New England Inc. |
| 781-276 | Bedford | Middlesex | Landline | Verizon New England Inc. |
| 781-277 | Wellesley Hills | Norfolk | Landline | Rnk, Inc. |
| 781-278 | Norwood | Norfolk | Landline | Verizon New England Inc. |
| 781-279 | Stoneham | Middlesex | Landline | Verizon New England Inc. |
| 781-280 | Bedford | Middlesex | Landline | Verizon New England Inc. |
| 781-281 | Woburn | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-282 | Westwood | Norfolk | Landline | Unknown |
| 781-283 | Wellesley Hills | Norfolk | Landline | Verizon New England Inc. |
| 781-284 | Revere | Suffolk | Landline | Verizon New England Inc. |
| 781-285 | Braintree | Norfolk | Landline | Teleport Communications Gro... |
| 781-286 | Revere | Suffolk | Landline | Verizon New England Inc. |
| 781-287 | Woburn | Middlesex | Landline | Global Crossing Local Servi... |
| 781-288 | Malden | Middlesex | Landline | Allegiance Telecom, Inc. Ma |
| 781-289 | Revere | Suffolk | Landline | Verizon New England Inc. |
| 781-290 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-292 | Needham | Norfolk | Landline | Verizon New England Inc. |
| 781-293 | Pembroke | Plymouth | Landline | Verizon New England Inc. |
| 781-294 | Pembroke | Plymouth | Landline | Verizon New England Inc. |
| 781-295 | Wakefield | Middlesex | Landline | Allegiance Telecom, Inc. Ma |
| 781-296 | Waltham | Middlesex | Cell Phone | Cellco Partnership Dba Veri... |
| 781-297 | Stoughton | Norfolk | Landline | Verizon New England Inc. |
| 781-298 | Canton | Norfolk | Landline | At&t Local |
| 781-299 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-300 | Randolph | Norfolk | Landline | Xo Massachusetts, Inc. |
| 781-301 | Bedford | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-302 | Canton | Norfolk | Landline | Teleport Communications Gro... |
| 781-303 | Braintree | Norfolk | Landline | Allegiance Telecom, Inc. Ma |
| 781-304 | Wellesley | Norfolk | Landline | Mcimetro Access Transmissio... |
| 781-305 | Woburn | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-306 | Medford | Middlesex | Landline | Verizon New England Inc. |
| 781-307 | Saugus | Essex | Landline | Mcimetro Access Transmissio... |
| 781-308 | Woburn | Middlesex | Cell Phone | Omnipoint Miami E License, Llc |
| 781-309 | Lynn | Essex | Landline | Mcimetro Access Transmissio... |
| 781-312 | Hanover | Plymouth | Landline | Rnk, Inc. |
| 781-313 | Burlington | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-314 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-315 | Lynn | Essex | Landline | Rcn Telecom Services, Inc.... |
| 781-316 | Arlington | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-317 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-318 | Stoughton | Norfolk | Landline | Mcimetro Access Transmissio... |
| 781-319 | Marshfield | Plymouth | Landline | Verizon New England Inc. |
| 781-320 | Dedham | Norfolk | Landline | Verizon New England Inc. |
| 781-321 | Malden | Middlesex | Landline | Verizon New England Inc. |
| 781-322 | Malden | Middlesex | Landline | Verizon New England Inc. |
| 781-323 | Dedham | Norfolk | Landline | Global Crossing Local Servi... |
| 781-324 | Malden | Middlesex | Landline | Verizon New England Inc. |
| 781-325 | Lexington | Middlesex | Landline | Level 3 Communications, Llc... |
| 781-326 | Dedham | Norfolk | Landline | Verizon New England Inc. |
| 781-327 | Canton | Norfolk | Landline | Rnk, Inc. |
| 781-328 | Burlington | Middlesex | Landline | Level 3 Communications, Llc... |
| 781-329 | Dedham | Norfolk | Landline | Verizon New England Inc. |
| 781-330 | Waltham | Middlesex | Cell Phone | Sprint Spectrum L.p. |
| 781-331 | South Weymouth | Norfolk | Landline | Verizon New England Inc. |
| 781-332 | Dedham | Norfolk | Landline | Paetec Communications, Inc. |
| 781-333 | Malden | Middlesex | Landline | Conversent Communications O... |
| 781-334 | Lynnfield | Essex | Landline | Verizon New England Inc. |
| 781-335 | East Weymouth | Norfolk | Landline | Verizon New England Inc. |
| 781-336 | Wareham | Plymouth | Landline | Level 3 Communications, Llc... |
| 781-337 | South Weymouth | Norfolk | Landline | Verizon New England Inc. |
| 781-338 | Malden | Middlesex | Landline | Verizon New England Inc. |
| 781-340 | South Weymouth | Norfolk | Landline | Verizon New England Inc. |
| 781-341 | Stoughton | Norfolk | Landline | Verizon New England Inc. |
| 781-342 | Lynnfield | Essex | Landline | Verizon New England Inc. |
| 781-343 | Boston | Suffolk | Landline | Global Crossing Local Servi... |
| 781-344 | Stoughton | Norfolk | Landline | Verizon New England Inc. |
| 781-345 | Burlington | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-346 | Lynn | Essex | Landline | Conversent Communications O... |
| 781-347 | Abington | Plymouth | Landline | Mcimetro Access Transmissio... |
| 781-348 | Braintree | Norfolk | Landline | Verizon New England Inc. |
| 781-349 | Norwood | Norfolk | Landline | Ctc Communications Corp. Ma |
| 781-350 | Medford | Middlesex | Landline | Teleport Communications Gro... |
| 781-352 | Norwood | Norfolk | Landline | Ctc Communications Corp. Ma |
| 781-353 | Braintree | Norfolk | Landline | Broadwing Communications, L... |
| 781-354 | Lexington | Middlesex | Cell Phone | Omnipoint Miami E License, Llc |
| 781-355 | Dedham | Norfolk | Landline | At&t Local |
| 781-356 | Braintree | Norfolk | Landline | Verizon New England Inc. |
| 781-357 | Lexington | Middlesex | Landline | Allegiance Telecom, Inc. Ma |
| 781-358 | Woburn | Middlesex | Landline | Allegiance Telecom, Inc. Ma |
| 781-359 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-360 | Woburn | Middlesex | Landline | Norfolk County Internet, Inc. |
| 781-361 | Norwood | Norfolk | Landline | Rcn Telecom Services, Inc.... |
| 781-362 | Burlington | Middlesex | Landline | Ctc Communications Corp. Ma |
| 781-363 | Norwood | Norfolk | Cell Phone | Omnipoint Miami E License, Llc |
| 781-364 | Canton | Norfolk | Landline | Teleport Communications Gro... |
| 781-365 | Burlington | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-366 | Dedham | Norfolk | Landline | Mcimetro Access Transmissio... |
| 781-367 | Woburn | Middlesex | Cell Phone | Sprint Spectrum L.p. |
| 781-368 | Winchester | Middlesex | Landline | Verizon New England Inc. |
| 781-369 | Winchester | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-370 | Waltham | Middlesex | Landline | Teleport Communications Gro... |
| 781-371 | Wellesley Hills | Norfolk | Landline | Allegiance Telecom, Inc. Ma |
| 781-372 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-373 | Waltham | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-374 | Hingham | Plymouth | Landline | At&t Local |
| 781-375 | Westwood | Norfolk | Landline | Teleport Communications Gro... |
| 781-376 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-377 | Hanscom Afb | Middlesex | Landline | Verizon New England Inc. |
| 781-378 | Scituate | Plymouth | Landline | Comcast Phone Of Massachuse... |
| 781-380 | Braintree | Norfolk | Landline | Verizon New England Inc. |
| 781-381 | Dedham | Norfolk | Landline | Rcn Telecom Services, Inc.... |
| 781-382 | Marblehead | Essex | Landline | Rnk, Inc. |
| 781-383 | Cohasset | Norfolk | Landline | Verizon New England Inc. |
| 781-384 | Norwood | Norfolk | Landline | Rnk, Inc. |
| 781-385 | East Weymouth | Norfolk | Cell Phone | Sprint Spectrum L.p. |
| 781-386 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-387 | Stoneham | Middlesex | Landline | Verizon New England Inc. |
| 781-388 | Malden | Middlesex | Landline | Verizon New England Inc. |
| 781-389 | Boston | Suffolk | Cell Phone | Nextel Communications, Inc. |
| 781-390 | Randolph | Norfolk | Landline | Broadwing Communications, L... |
| 781-391 | Medford | Middlesex | Landline | Verizon New England Inc. |
| 781-392 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-393 | Medford | Middlesex | Landline | Verizon New England Inc. |
| 781-394 | Malden | Middlesex | Landline | Global Naps, Inc.ma |
| 781-395 | Medford | Middlesex | Landline | Verizon New England Inc. |
| 781-396 | Medford | Middlesex | Landline | Verizon New England Inc. |
| 781-397 | Malden | Middlesex | Landline | Verizon New England Inc. |
| 781-398 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-399 | Malden | Middlesex | Landline | Level 3 Communications, Llc... |
| 781-400 | Needham | Norfolk | Landline | Comcast Phone Of Massachuse... |
| 781-401 | Canton | Norfolk | Landline | Verizon New England Inc. |
| 781-402 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-404 | Woburn | Middlesex | Landline | Ctc Communications Corp. Ma |
| 781-405 | Braintree | Norfolk | Cell Phone | Sprint Spectrum L.p. |
| 781-406 | Woburn | Middlesex | Landline | Teleport Communications Gro... |
| 781-407 | Dedham | Norfolk | Landline | Verizon New England Inc. |
| 781-410 | Dedham | Norfolk | Landline | Mcimetro Access Transmissio... |
| 781-413 | Hingham | Plymouth | Landline | Xo Massachusetts, Inc. |
| 781-414 | Hopkinton | Middlesex | Cell Phone | Sprint Spectrum L.p. |
| 781-416 | Wellesley Hills | Norfolk | Landline | Verizon New England Inc. |
| 781-417 | Saugus | Essex | Landline | Teleport Communications Gro... |
| 781-418 | Burlington | Middlesex | Landline | Paetec Communications, Inc. |
| 781-419 | Waltham | Middlesex | Landline | Paetec Communications, Inc. |
| 781-420 | Medford | Middlesex | Cell Phone | Sprint Spectrum L.p. |
| 781-421 | Rockland | Plymouth | Landline | At&t Local |
| 781-422 | Kingston | Plymouth | Landline | Verizon New England Inc. |
| 781-423 | Saugus | Essex | Landline | At&t Local |
| 781-424 | Roslindale | Suffolk | Cell Phone | Cellco Partnership Dba Veri... |
| 781-425 | Burlington | Middlesex | Landline | Conversent Communications O... |
| 781-426 | Braintree | Norfolk | Landline | Broadwing Communications, L... |
| 781-429 | Needham Heights | Norfolk | Landline | Teleport Communications Gro... |
| 781-430 | Lexington | Middlesex | Landline | Teleport Communications Gro... |
| 781-431 | Wellesley Hills | Norfolk | Landline | Verizon New England Inc. |
| 781-432 | Wakefield | Middlesex | Landline | Norfolk County Internet, Inc. |
| 781-433 | Needham | Norfolk | Landline | Verizon New England Inc. |
| 781-434 | Waltham | Middlesex | Landline | Teleport Communications Gro... |
| 781-435 | Stoneham | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-436 | Stoughton | Norfolk | Landline | At&t Local |
| 781-437 | Randolph | Norfolk | Landline | Paetec Communications, Inc. |
| 781-438 | Stoneham | Middlesex | Landline | Verizon New England Inc. |
| 781-439 | Reading | Middlesex | Landline | Conversent Communications O... |
| 781-440 | Norwood | Norfolk | Landline | Verizon New England Inc. |
| 781-441 | Dedham | Norfolk | Landline | Verizon New England Inc. |
| 781-442 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-443 | Arlington | Middlesex | Landline | Teleport Communications Gro... |
| 781-444 | Needham | Norfolk | Landline | Verizon New England Inc. |
| 781-446 | Wellesley Hills | Norfolk | Landline | Verizon New England Inc. |
| 781-447 | Whitman | Plymouth | Landline | Verizon New England Inc. |
| 781-448 | Medford | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-449 | Needham | Norfolk | Landline | Verizon New England Inc. |
| 781-451 | Medford | Middlesex | Landline | At&t Local |
| 781-452 | Duxbury | Plymouth | Landline | Rnk, Inc. |
| 781-453 | Needham | Norfolk | Landline | Verizon New England Inc. |
| 781-454 | Greenbush | Plymouth | Landline | Global Crossing Local Servi... |
| 781-455 | Needham | Norfolk | Landline | Verizon New England Inc. |
| 781-456 | Norwell | Plymouth | Landline | Verizon New England Inc. |
| 781-457 | Bedford | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-458 | Wellesley | Norfolk | Landline | Verizon New England Inc. |
| 781-459 | Needham Heights | Norfolk | Landline | Global Naps, Inc.ma |
| 781-460 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-461 | Dedham | Norfolk | Landline | Verizon New England Inc. |
| 781-462 | Melrose | Middlesex | Landline | Teleport Communications Gro... |
| 781-463 | Lynnfield | Essex | Landline | Conversent Communications O... |
| 781-464 | Waltham | Middlesex | Landline | Teleport Communications Gro... |
| 781-465 | Norwood | Norfolk | Landline | Broadview Networks, Inc. Ma |
| 781-466 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-467 | Dedham | Norfolk | Landline | Verizon New England Inc. |
| 781-469 | Swampscott | Essex | Landline | Unknown |
| 781-470 | Hingham | Plymouth | Cell Phone | Sprint Spectrum L.p. |
| 781-471 | Dedham | Norfolk | Landline | Teleport Communications Gro... |
| 781-472 | Waltham | Middlesex | Landline | At&t Local |
| 781-473 | Milford | Worcester | Landline | Verizon New England Inc. |
| 781-474 | Waltham | Middlesex | Landline | Rnk, Inc. |
| 781-475 | Medford | Middlesex | Landline | Ctc Communications Corp. Ma |
| 781-476 | Marblehead | Essex | Landline | At&t Local |
| 781-477 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-478 | Waltham | Middlesex | Landline | Allegiance Telecom, Inc. Ma |
| 781-479 | Swampscott | Essex | Landline | Global Crossing Local Servi... |
| 781-480 | Malden | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-481 | Stoneham | Middlesex | Landline | Verizon New England Inc. |
| 781-482 | Bedford | Middlesex | Landline | At&t Local |
| 781-483 | Medford | Middlesex | Landline | Verizon New England Inc. |
| 781-484 | Belmont | Middlesex | Landline | Rnk, Inc. |
| 781-485 | Revere | Suffolk | Landline | Verizon New England Inc. |
| 781-486 | Wakefield | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-487 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-488 | Medford | Middlesex | Landline | Verizon New England Inc. |
| 781-489 | Wellesley Hills | Norfolk | Landline | Conversent Communications O... |
| 781-491 | Woburn | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-492 | Wellesley Hills | Norfolk | Cell Phone | Omnipoint Miami E License, Llc |
| 781-493 | Dedham | Norfolk | Landline | Conversent Communications O... |
| 781-494 | Burlington | Middlesex | Landline | Allegiance Telecom, Inc. Ma |
| 781-495 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-496 | Weston | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-497 | Woburn | Middlesex | Landline | Broadwing Communications, L... |
| 781-498 | Medford | Middlesex | Landline | Allegiance Telecom, Inc. Ma |
| 781-499 | Arlington | Middlesex | Landline | Teleport Communications Gro... |
| 781-501 | Norwood | Norfolk | Landline | Mcimetro Access Transmissio... |
| 781-502 | Malden | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-503 | Woburn | Middlesex | Landline | Allegiance Telecom, Inc. Ma |
| 781-504 | Woburn | Middlesex | Cell Phone | Sprint Spectrum L.p. |
| 781-505 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-506 | Randolph | Norfolk | Landline | Mcimetro Access Transmissio... |
| 781-507 | Stoneham | Middlesex | Landline | Broadwing Communications, L... |
| 781-509 | Wellesley Hills | Norfolk | Landline | Verizon New England Inc. |
| 781-510 | Randolph | Norfolk | Cell Phone | Sprint Spectrum L.p. |
| 781-512 | Lincoln | Middlesex | Landline | Allegiance Telecom, Inc. Ma |
| 781-513 | Reading | Middlesex | Landline | Verizon New England Inc. |
| 781-514 | Waltham | Middlesex | Landline | Ctc Communications Corp. Ma |
| 781-515 | Lexington | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-517 | Arlington | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-518 | Medford | Middlesex | Landline | Level 3 Communications, Llc... |
| 781-519 | Braintree | Norfolk | Landline | Level 3 Communications, Llc... |
| 781-520 | Saugus | Essex | Cell Phone | Sprint Spectrum L.p. |
| 781-521 | Brooklyn | Kings | Landline | Ctc Communications Corp. Ma |
| 781-522 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-523 | Whitman | Plymouth | Landline | Comcast Phone Of Massachuse... |
| 781-524 | Whitman | Plymouth | Landline | Rnk, Inc. |
| 781-526 | Melrose | Middlesex | Cell Phone | Omnipoint Miami E License, Llc |
| 781-527 | Waltham | Middlesex | Landline | Teleport Communications Gro... |
| 781-528 | Braintree | Norfolk | Landline | Paetec Communications, Inc. |
| 781-529 | Weston | Middlesex | Landline | Verizon New England Inc. |
| 781-530 | Waltham | Middlesex | Landline | Teleport Communications Gro... |
| 781-532 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-533 | Bedford | Middlesex | Landline | Verizon New England Inc. |
| 781-534 | Hingham | Plymouth | Landline | Teleport Communications Gro... |
| 781-535 | Braintree | Norfolk | Landline | Conversent Communications O... |
| 781-536 | Marshfield | Plymouth | Landline | At&t Local |
| 781-537 | Woburn | Middlesex | Landline | At&t Local |
| 781-538 | Lexington | Middlesex | Landline | Global Crossing Local Servi... |
| 781-539 | Somerville | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-540 | Wellesley Hills | Norfolk | Cell Phone | Sprint Spectrum L.p. |
| 781-541 | Lexington | Middlesex | Landline | Conversent Communications O... |
| 781-543 | Lynn | Essex | Landline | Norfolk County Internet, Inc. |
| 781-544 | Scituate | Plymouth | Landline | Verizon New England Inc. |
| 781-545 | Scituate | Plymouth | Landline | Verizon New England Inc. |
| 781-547 | Waltham | Middlesex | Landline | Conversent Communications O... |
| 781-548 | Wakefield | Middlesex | Cell Phone | Sprint Spectrum L.p. |
| 781-549 | Revere | Suffolk | Landline | Global Crossing Local Servi... |
| 781-551 | Norwood | Norfolk | Landline | Verizon New England Inc. |
| 781-553 | Weston | Middlesex | Landline | Verizon New England Inc. |
| 781-556 | Hingham | Plymouth | Landline | Teleport Communications Gro... |
| 781-557 | Wakefield | Middlesex | Landline | Teleport Communications Gro... |
| 781-558 | Saugus | Essex | Landline | Comcast Phone Of Massachuse... |
| 781-559 | Needham | Norfolk | Landline | Rcn Telecom Services, Inc.... |
| 781-560 | Revere | Suffolk | Landline | Teleport Communications Gro... |
| 781-561 | Cambridge | Middlesex | Landline | Rnk, Inc. |
| 781-562 | Canton | Norfolk | Landline | Comcast Phone Of Massachuse... |
| 781-564 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-565 | Burlington | Middlesex | Landline | Teleport Communications Gro... |
| 781-566 | Braintree | Norfolk | Landline | Rnk, Inc. |
| 781-567 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-569 | Woburn | Middlesex | Landline | Conversent Communications O... |
| 781-570 | Winchester | Middlesex | Cell Phone | Sprint Spectrum L.p. |
| 781-571 | Halifax | Plymouth | Cell Phone | Sprint Spectrum L.p. |
| 781-572 | Stoneham | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-573 | Stoughton | Norfolk | Landline | Paetec Communications, Inc. |
| 781-574 | Arlington | Middlesex | Landline | Allegiance Telecom, Inc. Ma |
| 781-575 | Canton | Norfolk | Landline | Verizon New England Inc. |
| 781-577 | Waltham | Middlesex | Landline | Broadwing Communications, L... |
| 781-578 | Burlington | Middlesex | Landline | Norfolk County Internet, Inc. |
| 781-580 | Whitman | Plymouth | Cell Phone | Sprint Spectrum L.p. |
| 781-581 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-582 | Kingston | Plymouth | Landline | Verizon New England Inc. |
| 781-583 | Arlington | Middlesex | Landline | Global Crossing Local Servi... |
| 781-584 | Lynn | Essex | Landline | Teleport Communications Gro... |
| 781-585 | Kingston | Plymouth | Landline | Verizon New England Inc. |
| 781-586 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-587 | Wakefield | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-588 | Holbrook | Norfolk | Cell Phone | Omnipoint Miami E License, Llc |
| 781-589 | Waltham | Middlesex | Cell Phone | Nextel Communications, Inc. |
| 781-590 | Melrose | Middlesex | Landline | Global Crossing Local Servi... |
| 781-591 | Wellesley | Norfolk | Cell Phone | Sprint Spectrum L.p. |
| 781-592 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-593 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-594 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-595 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-596 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-597 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-598 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-599 | Lynn | Essex | Landline | Verizon New England Inc. |
| 781-601 | Stoneham | Middlesex | Landline | Verizon New England Inc. |
| 781-603 | Pembroke | Plymouth | Cell Phone | Nextel Communications, Inc. |
| 781-604 | Winchester | Middlesex | Landline | Rnk, Inc. |
| 781-605 | Malden | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-606 | Stoneham | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-607 | Braintree | Norfolk | Landline | Teleport Communications Gro... |
| 781-608 | Woburn | Middlesex | Cell Phone | Sprint Spectrum L.p. |
| 781-609 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-610 | Norwell | Plymouth | Landline | Ctc Communications Corp. Ma |
| 781-612 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-613 | Dedham | Norfolk | Landline | Rnk, Inc. |
| 781-614 | Swampscott | Essex | Landline | Verizon New England Inc. |
| 781-615 | Canton | Norfolk | Landline | Mcimetro Access Transmissio... |
| 781-616 | Norwell | Plymouth | Landline | Paetec Communications, Inc. |
| 781-618 | Whitman | Plymouth | Landline | Verizon New England Inc. |
| 781-619 | Norwood | Norfolk | Landline | Paetec Communications, Inc. |
| 781-620 | Melrose | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-621 | Wakefield | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-622 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-623 | Waltham | Middlesex | Landline | Global Naps, Inc.ma |
| 781-624 | Dedham | Norfolk | Landline | Verizon New England Inc. |
| 781-625 | Woburn | Middlesex | Landline | Global Crossing Local Servi... |
| 781-626 | South Weymouth | Norfolk | Landline | Broadwing Communications, L... |
| 781-627 | Woburn | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-628 | Medford | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-629 | Revere | Suffolk | Landline | Comcast Phone Of Massachuse... |
| 781-630 | Boston | Suffolk | Landline | Rcn Telecom Services, Inc.... |
| 781-631 | Marblehead | Essex | Landline | Verizon New England Inc. |
| 781-632 | Lynn | Essex | Cell Phone | Omnipoint Miami E License, Llc |
| 781-633 | Wellesley | Norfolk | Landline | Verizon New England Inc. |
| 781-634 | Waltham | Middlesex | Landline | Global Naps, Inc.ma |
| 781-635 | Norwell | Plymouth | Landline | Teleport Communications Gro... |
| 781-636 | Westwood | Norfolk | Landline | Allegiance Telecom, Inc. Ma |
| 781-638 | Woburn | Middlesex | Landline | Teleport Communications Gro... |
| 781-639 | Marblehead | Essex | Landline | Verizon New England Inc. |
| 781-640 | Stow | Middlesex | Cell Phone | New Cingular Wireless Pcs,... |
| 781-641 | Arlington | Middlesex | Landline | Verizon New England Inc. |
| 781-642 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-643 | Arlington | Middlesex | Landline | Verizon New England Inc. |
| 781-644 | Needham Heights | Norfolk | Landline | Broadview Networks, Inc. Ma |
| 781-645 | Medford | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-646 | Arlington | Middlesex | Landline | Verizon New England Inc. |
| 781-647 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-648 | Arlington | Middlesex | Landline | Verizon New England Inc. |
| 781-649 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-650 | Natick | Middlesex | Landline | Unknown |
| 781-651 | Cambridge | Middlesex | Landline | Level 3 Communications, Llc... |
| 781-652 | Lexington | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-653 | Burlington | Middlesex | Landline | Teleport Communications Gro... |
| 781-654 | Cambridge | Middlesex | Landline | Rnk, Inc. |
| 781-655 | Norwood | Norfolk | Landline | Verizon New England Inc. |
| 781-656 | Haverhill | Essex | Landline | Paetec Communications, Inc. |
| 781-657 | Needham Heights | Norfolk | Landline | Mcimetro Access Transmissio... |
| 781-658 | Medford | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-659 | Norwell | Plymouth | Landline | Verizon New England Inc. |
| 781-661 | Arlington | Middlesex | Landline | Global Crossing Local Servi... |
| 781-662 | Melrose | Middlesex | Landline | Verizon New England Inc. |
| 781-663 | Waltham | Middlesex | Landline | Mci Worldcom Communications... |
| 781-664 | Braintree | Norfolk | Landline | Ctc Communications Corp. Ma |
| 781-665 | Melrose | Middlesex | Landline | Verizon New England Inc. |
| 781-667 | Malden | Middlesex | Landline | Rnk, Inc. |
| 781-668 | Norwood | Norfolk | Landline | Verizon New England Inc. |
| 781-669 | Randolph | Norfolk | Landline | Verizon New England Inc. |
| 781-670 | Reading | Middlesex | Landline | Verizon New England Inc. |
| 781-671 | Bedford | Middlesex | Landline | Verizon New England Inc. |
| 781-672 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-673 | Medford | Middlesex | Landline | Verizon New England Inc. |
| 781-674 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-676 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-677 | Duxbury | Plymouth | Landline | Verizon New England Inc. |
| 781-678 | Braintree | Norfolk | Landline | Verizon New England Inc. |
| 781-679 | Kingston | Plymouth | Landline | Broadwing Communications, L... |
| 781-680 | Norwood | Norfolk | Landline | Teleport Communications Gro... |
| 781-681 | Rockland | Plymouth | Landline | Verizon New England Inc. |
| 781-682 | Weymouth | Norfolk | Landline | Verizon New England Inc. |
| 781-683 | Wakefield | Middlesex | Landline | Global Crossing Local Servi... |
| 781-684 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-685 | Burlington | Middlesex | Landline | Teleport Communications Gro... |
| 781-686 | Dedham | Norfolk | Landline | Comcast Phone Of Massachuse... |
| 781-687 | Bedford | Middlesex | Landline | Verizon New England Inc. |
| 781-688 | Norwood | Norfolk | Landline | Broadwing Communications, L... |
| 781-689 | Braintree | Norfolk | Landline | Rnk, Inc. |
| 781-690 | Bolton | Worcester | Cell Phone | New Cingular Wireless Pcs,... |
| 781-691 | Woburn | Middlesex | Landline | Rnk, Inc. |
| 781-693 | Waltham | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-694 | Waltham | Middlesex | Landline | Global Crossing Local Servi... |
| 781-695 | Stoughton | Norfolk | Landline | Rnk, Inc. |
| 781-696 | Westwood | Norfolk | Cell Phone | Sprint Spectrum L.p. |
| 781-697 | Waltham | Middlesex | Landline | Mci Worldcom Communications... |
| 781-698 | Lexington | Middlesex | Landline | Mci Worldcom Communications... |
| 781-699 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-702 | Norwood | Norfolk | Landline | Conversent Communications O... |
| 781-704 | Kingston | Plymouth | Cell Phone | Sprint Spectrum L.p. |
| 781-705 | Bedford | Middlesex | Landline | Rnk, Inc. |
| 781-706 | Plymouth | Plymouth | Cell Phone | Nextel Communications, Inc. |
| 781-707 | Needham Heights | Norfolk | Landline | Teleport Communications Gro... |
| 781-708 | Westwood | Norfolk | Landline | Level 3 Communications, Llc... |
| 781-709 | Hanover | Plymouth | Landline | Xo Massachusetts, Inc. |
| 781-710 | Hingham | Plymouth | Cell Phone | Cellco Partnership Dba Veri... |
| 781-712 | Melrose | Middlesex | Landline | Allegiance Telecom, Inc. Ma |
| 781-713 | Canton | Norfolk | Landline | Level 3 Communications, Llc... |
| 781-715 | Lynn | Essex | Landline | Paetec Communications, Inc. |
| 781-716 | Wakefield | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-717 | Lexington | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-718 | Braintree | Norfolk | Cell Phone | Cellco Partnership Dba Veri... |
| 781-719 | Needham Heights | Norfolk | Landline | Xo Massachusetts, Inc. |
| 781-720 | Lynnfield | Essex | Cell Phone | Sprint Spectrum L.p. |
| 781-721 | Winchester | Middlesex | Landline | Verizon New England Inc. |
| 781-722 | Woburn | Middlesex | Landline | Broadview Networks, Inc. Ma |
| 781-723 | Dedham | Norfolk | Landline | Global Naps, Inc.ma |
| 781-724 | Hanover | Plymouth | Cell Phone | New Cingular Wireless Pcs,... |
| 781-725 | Braintree | Norfolk | Landline | Rnk, Inc. |
| 781-726 | Needham Heights | Norfolk | Landline | Conversent Communications O... |
| 781-727 | Malden | Middlesex | Cell Phone | Nextel Communications, Inc. |
| 781-728 | Lincoln | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-729 | Winchester | Middlesex | Landline | Verizon New England Inc. |
| 781-730 | Burlington | Middlesex | Landline | Global Crossing Local Servi... |
| 781-731 | Hull | Plymouth | Landline | Rcn Telecom Services, Inc.... |
| 781-733 | Newton | Middlesex | Cell Phone | Cellco Partnership Dba Veri... |
| 781-734 | Lexington | Middlesex | Landline | Broadwing Communications, L... |
| 781-735 | Waltham | Middlesex | Landline | Global Naps, Inc.ma |
| 781-736 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-737 | Canton | Norfolk | Landline | Ctc Communications Corp. Ma |
| 781-738 | Hingham | Plymouth | Cell Phone | New Cingular Wireless Pcs,... |
| 781-739 | Canton | Norfolk | Landline | Rnk, Inc. |
| 781-740 | Hingham | Plymouth | Landline | Verizon New England Inc. |
| 781-741 | Hingham | Plymouth | Landline | Verizon New England Inc. |
| 781-742 | Dedham | Norfolk | Landline | Broadwing Communications, L... |
| 781-743 | Burlington | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-744 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-745 | Salem | Essex | Landline | Unknown |
| 781-746 | Canton | Norfolk | Landline | Paetec Communications, Inc. |
| 781-747 | Manomet | Plymouth | Landline | Unknown |
| 781-748 | Hanson | Plymouth | Landline | Verizon New England Inc. |
| 781-749 | Hingham | Plymouth | Landline | Verizon New England Inc. |
| 781-750 | Burlington | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-751 | Dedham | Norfolk | Landline | Verizon New England Inc. |
| 781-752 | Westwood | Norfolk | Landline | Global Crossing Local Servi... |
| 781-753 | Rockland | Plymouth | Landline | Broadwing Communications, L... |
| 781-754 | Hanson | Plymouth | Landline | Teleport Communications Gro... |
| 781-756 | Winchester | Middlesex | Landline | Verizon New England Inc. |
| 781-758 | Scituate | Plymouth | Landline | Verizon New England Inc. |
| 781-759 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-760 | Wakefield | Middlesex | Cell Phone | Nextel Communications, Inc. |
| 781-761 | Lexington | Middlesex | Landline | Paetec Communications, Inc. |
| 781-762 | Norwood | Norfolk | Landline | Verizon New England Inc. |
| 781-763 | Norwell | Plymouth | Landline | Teleport Communications Gro... |
| 781-764 | Malden | Middlesex | Landline | Verizon New England Inc. |
| 781-765 | Belmont | Middlesex | Landline | Verizon New England Inc. |
| 781-766 | Needham Heights | Norfolk | Landline | Verizon New England Inc. |
| 781-767 | Holbrook | Norfolk | Landline | Verizon New England Inc. |
| 781-768 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-769 | Norwood | Norfolk | Landline | Verizon New England Inc. |
| 781-770 | Braintree | Norfolk | Landline | Global Crossing Local Servi... |
| 781-771 | Lynn | Essex | Cell Phone | Cellco Partnership Dba Veri... |
| 781-772 | Wellesley Hills | Norfolk | Landline | Comcast Phone Of Massachuse... |
| 781-773 | Hull | Plymouth | Landline | Comcast Phone Of Massachuse... |
| 781-774 | Canton | Norfolk | Landline | Verizon New England Inc. |
| 781-775 | Boston | Suffolk | Cell Phone | New Cingular Wireless Pcs,... |
| 781-776 | Burlington | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-777 | Arlington | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-778 | Lexington | Middlesex | Landline | Mci Worldcom Communications... |
| 781-779 | Reading | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-780 | Lynn | Essex | Landline | Level 3 Communications, Llc... |
| 781-781 | Norwood | Norfolk | Landline | Unknown |
| 781-782 | Woburn | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-783 | Waltham | Middlesex | Landline | Conversent Communications O... |
| 781-784 | Sharon | Norfolk | Landline | Verizon New England Inc. |
| 781-785 | Burlington | Middlesex | Landline | Global Crossing Local Servi... |
| 781-786 | Stoughton | Norfolk | Landline | Rnk, Inc. |
| 781-787 | Woburn | Middlesex | Landline | Rnk, Inc. |
| 781-788 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-789 | Duxbury | Plymouth | Cell Phone | Cellco Partnership Dba Veri... |
| 781-790 | Waltham | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-791 | Burlington | Middlesex | Landline | Broadwing Communications, L... |
| 781-792 | Rockland | Plymouth | Landline | Verizon New England Inc. |
| 781-793 | Sharon | Norfolk | Landline | Verizon New England Inc. |
| 781-794 | Braintree | Norfolk | Landline | Verizon New England Inc. |
| 781-795 | Waltham | Middlesex | Landline | Global Crossing Local Servi... |
| 781-796 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-799 | Woburn | Middlesex | Cell Phone | Cellco Partnership Dba Veri... |
| 781-800 | Woburn | Middlesex | Landline | Unknown |
| 781-801 | Dedham | Norfolk | Landline | Ctc Communications Corp. Ma |
| 781-803 | Weymouth | Norfolk | Landline | Mcimetro Access Transmissio... |
| 781-804 | Hingham | Plymouth | Landline | Ctc Communications Corp. Ma |
| 781-806 | Sharon | Norfolk | Landline | Comcast Phone Of Massachuse... |
| 781-810 | Waltham | Middlesex | Landline | Ctc Communications Corp. Ma |
| 781-812 | Weymouth | Norfolk | Landline | Comcast Phone Of Massachuse... |
| 781-815 | Randolph | Norfolk | Landline | Ctc Communications Corp. Ma |
| 781-817 | Braintree | Norfolk | Landline | Teleport Communications Gro... |
| 781-818 | Stoughton | Norfolk | Landline | Broadwing Communications, L... |
| 781-819 | Arlington | Middlesex | Landline | Rnk, Inc. |
| 781-820 | Waltham | Middlesex | Cell Phone | Cellco Partnership Dba Veri... |
| 781-821 | Canton | Norfolk | Landline | Verizon New England Inc. |
| 781-822 | Taunton | Bristol | Landline | Unknown |
| 781-823 | Waltham | Middlesex | Landline | Global Naps, Inc.ma |
| 781-824 | Stoughton | Norfolk | Landline | Rcn Telecom Services, Inc.... |
| 781-825 | Burlington | Middlesex | Landline | Mci Worldcom Communications... |
| 781-826 | Hanover | Plymouth | Landline | Verizon New England Inc. |
| 781-827 | Medford | Jackson | Landline | Global Crossing Local Servi... |
| 781-828 | Canton | Norfolk | Landline | Verizon New England Inc. |
| 781-829 | Pembroke | Plymouth | Landline | Verizon New England Inc. |
| 781-830 | Canton | Norfolk | Landline | Verizon New England Inc. |
| 781-831 | Pembroke | Plymouth | Landline | Conversent Communications O... |
| 781-832 | Stoneham | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-833 | Holbrook | Norfolk | Landline | Verizon New England Inc. |
| 781-834 | Marshfield | Plymouth | Landline | Verizon New England Inc. |
| 781-835 | Stoneham | Middlesex | Landline | Teleport Communications Gro... |
| 781-836 | Hingham | Plymouth | Landline | Level 3 Communications, Llc... |
| 781-837 | Marshfield | Plymouth | Landline | Verizon New England Inc. |
| 781-838 | Winchester | Middlesex | Landline | Conversent Communications O... |
| 781-839 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-840 | Waltham | Middlesex | Landline | Broadwing Communications, L... |
| 781-841 | Stoughton | Norfolk | Landline | Verizon New England Inc. |
| 781-842 | Lynn | Essex | Landline | Comcast Phone Of Massachuse... |
| 781-843 | Braintree | Norfolk | Landline | Verizon New England Inc. |
| 781-844 | Waltham | Middlesex | Cell Phone | Nextel Communications, Inc. |
| 781-845 | Cohasset | Norfolk | Landline | Verizon New England Inc. |
| 781-846 | Saugus | Essex | Landline | Global Naps, Inc.ma |
| 781-847 | Stoughton | Norfolk | Landline | Teleport Communications Gro... |
| 781-848 | Braintree | Norfolk | Landline | Verizon New England Inc. |
| 781-849 | Braintree | Norfolk | Landline | Verizon New England Inc. |
| 781-850 | Braintree | Norfolk | Landline | Paetec Communications, Inc. |
| 781-851 | Malden | Middlesex | Landline | Dsci Corporation Ma |
| 781-852 | Burlington | Middlesex | Landline | Mci Worldcom Communications... |
| 781-853 | Revere | Suffolk | Landline | Verizon New England Inc. |
| 781-854 | Saugus | Essex | Landline | Global Crossing Local Servi... |
| 781-856 | Waltham | Middlesex | Cell Phone | New Cingular Wireless Pcs,... |
| 781-857 | Abington | Plymouth | Landline | Verizon New England Inc. |
| 781-858 | Lynn | Essex | Cell Phone | Nextel Communications, Inc. |
| 781-859 | Arlington | Middlesex | Landline | Ctc Communications Corp. Ma |
| 781-860 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-861 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-862 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-863 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-864 | Woburn | Middlesex | Cell Phone | New Cingular Wireless Pcs,... |
| 781-865 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-867 | Waltham | Middlesex | Landline | Rcn Telecom Services, Inc.... |
| 781-869 | Lexington | Middlesex | Landline | Teleport Communications Gro... |
| 781-870 | Malden | Middlesex | Landline | Teleport Communications Gro... |
| 781-871 | Rockland | Plymouth | Landline | Verizon New England Inc. |
| 781-872 | Reading | Middlesex | Landline | Global Crossing Local Servi... |
| 781-873 | Woburn | Middlesex | Landline | Paetec Communications, Inc. |
| 781-874 | Medford | Middlesex | Landline | Comcast Phone Of Massachuse... |
| 781-875 | Hingham | Plymouth | Landline | Comcast Phone Of Massachuse... |
| 781-876 | Wakefield | Middlesex | Landline | Verizon New England Inc. |
| 781-878 | Rockland | Plymouth | Landline | Verizon New England Inc. |
| 781-879 | Allston | Suffolk | Landline | Ctc Communications Corp. Ma |
| 781-881 | Norwood | Norfolk | Landline | Global Crossing Local Servi... |
| 781-883 | Lexington | Middlesex | Cell Phone | Sprint Spectrum L.p. |
| 781-884 | Lynn | Essex | Landline | Paetec Communications, Inc. |
| 781-885 | Randolph | Norfolk | Landline | Comcast Phone Of Massachuse... |
| 781-888 | Dorchester Center | Suffolk | Cell Phone | Omnipoint Miami E License, Llc |
| 781-890 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-891 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-892 | Revere | Suffolk | Landline | Verizon New England Inc. |
| 781-893 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-894 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-895 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-896 | Santa Monica | Los Angeles | Landline | Verizon New England Inc. |
| 781-897 | Woburn | Middlesex | Landline | Paetec Communications, Inc. |
| 781-898 | Needham | Norfolk | Landline | Broadwing Communications, L... |
| 781-899 | Waltham | Middlesex | Landline | Verizon New England Inc. |
| 781-901 | Braintree | Norfolk | Cell Phone | Sprint Spectrum L.p. |
| 781-902 | Waltham | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-903 | Bedford | Middlesex | Landline | Global Naps, Inc.ma |
| 781-904 | Woburn | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-905 | Malden | Middlesex | Landline | Ctc Communications Corp. Ma |
| 781-906 | Waltham | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-907 | Waltham | Middlesex | Landline | Mci Worldcom Communications... |
| 781-908 | Randolph | Norfolk | Landline | Rnk, Inc. |
| 781-909 | Reading | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-910 | Plympton | Plymouth | Cell Phone | Cellco Partnership Dba Veri... |
| 781-912 | Burlington | Middlesex | Landline | Xo Massachusetts, Inc. |
| 781-913 | Lynn | Essex | Cell Phone | Sprint Spectrum L.p. |
| 781-914 | Wakefield | Middlesex | Landline | Ctc Communications Corp. Ma |
| 781-915 | Westwood | Norfolk | Landline | Xo Massachusetts, Inc. |
| 781-916 | Waltham | Middlesex | Landline | Broadview Networks, Inc. Ma |
| 781-917 | Braintree | Norfolk | Landline | Mcimetro Access Transmissio... |
| 781-919 | Wellesley | Norfolk | Landline | Xo Massachusetts, Inc. |
| 781-922 | Revere | Suffolk | Landline | Mcimetro Access Transmissio... |
| 781-923 | Cohasset | Norfolk | Landline | Comcast Phone Of Massachuse... |
| 781-924 | Hanover | Plymouth | Landline | Comcast Phone Of Massachuse... |
| 781-925 | Hull | Plymouth | Landline | Verizon New England Inc. |
| 781-926 | Braintree | Norfolk | Landline | Global Crossing Local Servi... |
| 781-927 | Reading | Middlesex | Landline | Paetec Communications, Inc. |
| 781-928 | Malden | Middlesex | Landline | Paetec Communications, Inc. |
| 781-929 | Lexington | Middlesex | Cell Phone | New Cingular Wireless Pcs,... |
| 781-930 | Braintree | Norfolk | Landline | Xo Massachusetts, Inc. |
| 781-932 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-933 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-934 | Duxbury | Plymouth | Landline | Verizon New England Inc. |
| 781-935 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-936 | Kingston | Plymouth | Landline | Paetec Communications, Inc. |
| 781-937 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-938 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-939 | Woburn | Middlesex | Landline | Verizon New England Inc. |
| 781-941 | Saugus | Essex | Landline | Verizon New England Inc. |
| 781-942 | Reading | Middlesex | Landline | Verizon New England Inc. |
| 781-943 | Wellesley Hills | Norfolk | Landline | Teleport Communications Gro... |
| 781-944 | Reading | Middlesex | Landline | Verizon New England Inc. |
| 781-945 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-948 | Norwood | Norfolk | Landline | Xo Massachusetts, Inc. |
| 781-949 | Norwood | Norfolk | Landline | Allegiance Telecom, Inc. Ma |
| 781-951 | Braintree | Norfolk | Landline | Rnk, Inc. |
| 781-952 | South Weymouth | Norfolk | Landline | Teleport Communications Gro... |
| 781-953 | Woburn | Middlesex | Cell Phone | Nextel Communications, Inc. |
| 781-956 | Braintree | Norfolk | Cell Phone | New Cingular Wireless Pcs,... |
| 781-957 | Waltham | Middlesex | Landline | Broadview Networks, Inc. Ma |
| 781-960 | Medford | Middlesex | Landline | Paetec Communications, Inc. |
| 781-961 | Randolph | Norfolk | Landline | Verizon New England Inc. |
| 781-962 | Marlborough | Middlesex | Cell Phone | Sprint Spectrum L.p. |
| 781-963 | Randolph | Norfolk | Landline | Verizon New England Inc. |
| 781-964 | New Town | Middlesex | Cell Phone | Sprint Spectrum L.p. |
| 781-965 | Franklin | Norfolk | Landline | Norfolk County Internet, Inc. |
| 781-966 | Cohasset | Norfolk | Landline | Broadview Networks, Inc. Ma |
| 781-968 | Wakefield | Middlesex | Landline | Broadwing Communications, L... |
| 781-969 | New Town | Middlesex | Landline | Unknown |
| 781-970 | Woburn | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-971 | Lynn | Essex | Landline | Unknown |
| 781-972 | Needham Heights | Norfolk | Landline | Allegiance Telecom, Inc. Ma |
| 781-973 | Hingham | Plymouth | Landline | Xo Massachusetts, Inc. |
| 781-974 | East Weymouth | Norfolk | Landline | Ctc Communications Corp. Ma |
| 781-975 | Reading | Middlesex | Cell Phone | Omnipoint Miami E License, Llc |
| 781-977 | Winchester | Middlesex | Landline | Mcimetro Access Transmissio... |
| 781-978 | Newburyport | Essex | Landline | Unknown |
| 781-979 | Melrose | Middlesex | Landline | Verizon New England Inc. |
| 781-981 | Lexington | Middlesex | Landline | Verizon New England Inc. |
| 781-982 | Rockland | Plymouth | Landline | Verizon New England Inc. |
| 781-983 | Winchester | Middlesex | Cell Phone | Nextel Communications, Inc. |
| 781-984 | Duxbury | Plymouth | Landline | Allegiance Telecom, Inc. Ma |
| 781-985 | Springfield | Hampden | Cell Phone | Omnipoint Miami E License, Llc |
| 781-986 | Randolph | Norfolk | Landline | Verizon New England Inc. |
| 781-987 | Norwell | Plymouth | Landline | Comcast Phone Of Massachuse... |
| 781-989 | Canton | Norfolk | Landline | Broadwing Communications, L... |
| 781-990 | Marblehead | Essex | Landline | Comcast Phone Of Massachuse... |
| 781-992 | Needham | Norfolk | Landline | Rcn Telecom Services, Inc.... |
| 781-993 | Burlington | Middlesex | Landline | Verizon New England Inc. |
| 781-994 | Woburn | Middlesex | Landline | Teleport Communications Gro... |
| 781-995 | Woburn | Middlesex | Landline | Level 3 Communications, Llc... |
| 781-996 | Cambridge | Middlesex | Landline | Level 3 Communications, Llc... |
| 781-997 | Wellesley Hills | Norfolk | Landline | Xo Massachusetts, Inc. |
| 781-998 | Randolph | Norfolk | Landline | Global Naps, Inc.ma |
| 781-999 | Bedford | Middlesex | Landline | Verizon New England Inc. |