| Prefixes | City | County | Line Type | Company |
|---|---|---|---|---|
| 206-200 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-201 | Bainbridge Island | Kitsap | Landline | Teleport Communications Gro... |
| 206-202 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-203 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-204 | Seattle | King | Landline | Mcleodusa Telecommunication... |
| 206-205 | Seattle | King | Landline | Qwest Corporation |
| 206-206 | Seattle | King | Landline | Unknown |
| 206-208 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-210 | Seattle | King | Landline | Fox Communications Corporation |
| 206-212 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-213 | Seattle | King | Landline | Qwest Corporation |
| 206-214 | Seattle | King | Landline | Qwest Corporation |
| 206-215 | Seattle | King | Landline | Qwest Corporation |
| 206-216 | Seattle | King | Landline | Qwest Corporation |
| 206-217 | Seattle | King | Landline | Qwest Corporation |
| 206-218 | Seattle | King | Landline | Qwest Corporation |
| 206-219 | Seattle | King | Landline | Broadwing Communications, L... |
| 206-220 | Seattle | King | Landline | Qwest Corporation |
| 206-221 | Seattle | King | Landline | Qwest Corporation |
| 206-222 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-223 | Seattle | King | Landline | Qwest Corporation |
| 206-224 | Seattle | King | Landline | Qwest Corporation |
| 206-225 | Seattle | King | Landline | Broadwing Communications, L... |
| 206-226 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-227 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-228 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-229 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-230 | Mercer Island | King | Landline | Qwest Corporation |
| 206-231 | Seattle | King | Landline | Unknown |
| 206-232 | Mercer Island | King | Landline | Qwest Corporation |
| 206-233 | Seattle | King | Landline | Qwest Corporation |
| 206-234 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-235 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-236 | Mercer Island | King | Landline | Qwest Corporation |
| 206-237 | Seattle | King | Landline | Pac West Telecomm, Inc. Wa |
| 206-238 | Seattle | King | Landline | Pac West Telecomm, Inc. Wa |
| 206-239 | Seattle | King | Landline | Qwest Corporation |
| 206-240 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-241 | Seattle | King | Landline | Qwest Corporation |
| 206-242 | Seattle | King | Landline | Qwest Corporation |
| 206-243 | Seattle | King | Landline | Qwest Corporation |
| 206-244 | Seattle | King | Landline | Qwest Corporation |
| 206-245 | Seattle | King | Landline | Marathon Communications, Inc |
| 206-246 | Seattle | King | Landline | Qwest Corporation |
| 206-247 | Seattle | King | Landline | Unknown |
| 206-248 | Seattle | King | Landline | Qwest Corporation |
| 206-249 | Seattle | King | Landline | Integra Telecom Of Washingt... |
| 206-250 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-251 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-252 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-253 | Seattle | King | Landline | Unknown |
| 206-254 | Seattle | King | Landline | Qwest Corporation |
| 206-255 | Seattle | King | Cell Phone | Nextel Communications, Inc. |
| 206-256 | Seattle | King | Landline | Qwest Corporation |
| 206-257 | Seattle | King | Landline | Comcast Phone Of Washington... |
| 206-258 | Seattle | King | Landline | Unknown |
| 206-259 | Seattle | King | Landline | Tw Telecom Of Washington Ll... |
| 206-260 | Seattle | King | Landline | Pac West Telecomm, Inc. Wa |
| 206-261 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-262 | Seattle | King | Landline | Qwest Corporation |
| 206-263 | Seattle | King | Landline | Qwest Corporation |
| 206-264 | Seattle | King | Landline | Qwest Corporation |
| 206-265 | Seattle | King | Landline | Qwest Corporation |
| 206-266 | Seattle | King | Landline | Broadwing Communications, L... |
| 206-267 | Seattle | King | Landline | Allegiance Telecom Of Washi... |
| 206-268 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-269 | Seattle | King | Landline | Qwest Corporation |
| 206-270 | Seattle | King | Landline | Qwest Corporation |
| 206-271 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-272 | Seattle | King | Landline | Qwest Corporation |
| 206-273 | Seattle | King | Landline | Qwest Corporation |
| 206-274 | Seattle | King | Landline | Broadwing Communications, L... |
| 206-275 | Mercer Island | King | Landline | Qwest Corporation |
| 206-276 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-277 | Seattle | King | Landline | Qwest Corporation |
| 206-278 | Seattle | King | Landline | Marathon Communications, Inc |
| 206-279 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-280 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-281 | Seattle | King | Landline | Qwest Corporation |
| 206-282 | Seattle | King | Landline | Qwest Corporation |
| 206-283 | Seattle | King | Landline | Qwest Corporation |
| 206-284 | Seattle | King | Landline | Qwest Corporation |
| 206-285 | Seattle | King | Landline | Qwest Corporation |
| 206-286 | Seattle | King | Landline | Qwest Corporation |
| 206-287 | Seattle | King | Landline | Qwest Corporation |
| 206-288 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-289 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-290 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-291 | Seattle | King | Landline | At&t Local |
| 206-292 | Seattle | King | Landline | Qwest Corporation |
| 206-293 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-294 | Bellevue | King | Landline | Unknown |
| 206-295 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-296 | Seattle | King | Landline | Qwest Corporation |
| 206-297 | Seattle | King | Landline | Qwest Corporation |
| 206-298 | Seattle | King | Landline | Qwest Corporation |
| 206-299 | Seattle | King | Landline | Pac West Telecomm, Inc. Wa |
| 206-300 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-301 | Seattle | King | Landline | Qwest Corporation |
| 206-302 | Seattle | King | Landline | Qwest Corporation |
| 206-303 | Seattle | King | Landline | Qwest Corporation |
| 206-304 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-306 | Seattle | King | Landline | Qwest Corporation |
| 206-307 | Bainbridge Island | Kitsap | Landline | Neutral Tandemwashington,... |
| 206-309 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-310 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-312 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-313 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-314 | Redmond | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-315 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-318 | Seattle | King | Landline | Qwest Corporation |
| 206-319 | Seattle | King | Landline | Mcimetro Access Transmissio... |
| 206-320 | Seattle | King | Landline | Qwest Corporation |
| 206-321 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-322 | Seattle | King | Landline | Qwest Corporation |
| 206-323 | Seattle | King | Landline | Qwest Corporation |
| 206-324 | Seattle | King | Landline | Qwest Corporation |
| 206-325 | Seattle | King | Landline | Qwest Corporation |
| 206-326 | Seattle | King | Landline | Qwest Corporation |
| 206-327 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-328 | Seattle | King | Landline | Qwest Corporation |
| 206-329 | Seattle | King | Landline | Qwest Corporation |
| 206-330 | Seattle | King | Landline | Broadwing Communications, L... |
| 206-331 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-332 | Seattle | King | Landline | Qwest Corporation |
| 206-333 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-334 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-335 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-336 | Seattle | King | Landline | Mci Worldcom Communications... |
| 206-337 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-338 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-339 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-340 | Seattle | King | Landline | Qwest Corporation |
| 206-341 | Seattle | King | Landline | Qwest Corporation |
| 206-342 | Seattle | King | Landline | Qwest Corporation |
| 206-343 | Seattle | King | Landline | Qwest Corporation |
| 206-344 | Seattle | King | Landline | Qwest Corporation |
| 206-345 | Seattle | King | Landline | Qwest Corporation |
| 206-346 | Seattle | King | Landline | Qwest Corporation |
| 206-347 | Seattle | King | Landline | Broadwing Communications, L... |
| 206-348 | Mukilteo | Snohomish | Landline | Unknown |
| 206-349 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-350 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-351 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-352 | Seattle | King | Landline | Qwest Corporation |
| 206-353 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-354 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-355 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-356 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-357 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-358 | Seattle | King | Landline | Qwest Corporation |
| 206-359 | Seattle | King | Landline | Qwest Corporation |
| 206-360 | Seattle | King | Landline | Unknown |
| 206-361 | Seattle | King | Landline | Qwest Corporation |
| 206-362 | Seattle | King | Landline | Qwest Corporation |
| 206-363 | Seattle | King | Landline | Qwest Corporation |
| 206-364 | Seattle | King | Landline | Qwest Corporation |
| 206-365 | Seattle | King | Landline | Qwest Corporation |
| 206-366 | Seattle | King | Landline | Qwest Corporation |
| 206-367 | Seattle | King | Landline | Qwest Corporation |
| 206-368 | Seattle | King | Landline | Qwest Corporation |
| 206-369 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-370 | Seattle | King | Landline | Qwest Corporation |
| 206-371 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-372 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-373 | Seattle | King | Landline | Qwest Corporation |
| 206-374 | Seattle | King | Landline | Qwest Corporation |
| 206-375 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-376 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-377 | Seattle | King | Landline | Qwest Corporation |
| 206-378 | Seattle | King | Landline | Qwest Corporation |
| 206-380 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-381 | Seattle | King | Landline | Qwest Corporation |
| 206-382 | Seattle | King | Landline | Qwest Corporation |
| 206-383 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-384 | Seattle | King | Landline | Level 3 Communications, Llc... |
| 206-386 | Seattle | King | Landline | Qwest Corporation |
| 206-387 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-388 | Seattle | King | Landline | Eschelon Telecom Of Washing... |
| 206-389 | Seattle | King | Landline | Qwest Corporation |
| 206-390 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-391 | Seattle | King | Cell Phone | Nextel Communications, Inc. |
| 206-392 | Seattle | King | Landline | Eschelon Telecom Of Washing... |
| 206-393 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-394 | Seattle | King | Landline | Qwest Corporation |
| 206-396 | Seattle | King | Cell Phone | Nextel Communications, Inc. |
| 206-398 | Seattle | King | Landline | Qwest Corporation |
| 206-399 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-400 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-402 | Seattle | King | Landline | Eltopia Communications, Llc... |
| 206-403 | Seattle | King | Landline | At&t Local |
| 206-404 | Seattle | King | Landline | Qwest Corporation |
| 206-405 | Seattle | King | Landline | Qwest Corporation |
| 206-406 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-407 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-408 | Vashon | King | Landline | Mcimetro Access Transmissio... |
| 206-409 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-412 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-415 | Seattle | King | Landline | Marathon Communications, Inc |
| 206-416 | Seattle | King | Landline | Qwest Corporation |
| 206-417 | Seattle | King | Landline | Qwest Corporation |
| 206-418 | Seattle | King | Landline | Qwest Corporation |
| 206-419 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-420 | Seattle | King | Landline | 360networks (usa) Inc. Wa |
| 206-421 | Seattle | King | Landline | Qwest Corporation |
| 206-422 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-423 | Seattle | King | Cell Phone | Nextel Communications, Inc. |
| 206-424 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-425 | Renton | King | Landline | Unknown |
| 206-426 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-427 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-428 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-429 | Seattle | King | Landline | Mcimetro Access Transmissio... |
| 206-431 | Seattle | King | Landline | Qwest Corporation |
| 206-432 | Seattle | King | Landline | Integra Telecom Of Washingt... |
| 206-433 | Seattle | King | Landline | Qwest Corporation |
| 206-434 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-436 | Seattle | King | Landline | Electric Lightwave, Llc Dba... |
| 206-437 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-438 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-439 | Seattle | King | Landline | Qwest Corporation |
| 206-440 | Seattle | King | Landline | Qwest Corporation |
| 206-441 | Seattle | King | Landline | Qwest Corporation |
| 206-442 | Seattle | King | Landline | Qwest Corporation |
| 206-443 | Seattle | King | Landline | Qwest Corporation |
| 206-444 | Seattle | King | Landline | Qwest Corporation |
| 206-446 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-447 | Seattle | King | Landline | Qwest Corporation |
| 206-448 | Seattle | King | Landline | Qwest Corporation |
| 206-449 | Seattle | King | Landline | Qwest Corporation |
| 206-450 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-451 | Seattle | King | Landline | 360networks (usa) Inc. Wa |
| 206-452 | Seattle | King | Landline | Level 3 Communications, Llc... |
| 206-453 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-454 | Seattle | King | Landline | Unknown |
| 206-455 | Seattle | King | Landline | Level 3 Communications, Llc... |
| 206-456 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-457 | Seattle | King | Landline | Peninsula Telecom Of Washin... |
| 206-459 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-461 | Seattle | King | Landline | Qwest Corporation |
| 206-462 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-463 | Vashon | King | Landline | Centurytel Of Washington, I... |
| 206-464 | Seattle | King | Landline | Qwest Corporation |
| 206-465 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-466 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-467 | Seattle | King | Landline | Qwest Corporation |
| 206-469 | Seattle | King | Landline | Qwest Corporation |
| 206-470 | Seattle | King | Landline | Qwest Corporation |
| 206-471 | Tacoma | Pierce | Landline | Unknown |
| 206-473 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-478 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-479 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-482 | Seattle | King | Landline | Unknown |
| 206-483 | Woodinville | King | Landline | Unknown |
| 206-484 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-485 | Bothell | King | Landline | Unknown |
| 206-486 | Woodinville | King | Landline | Unknown |
| 206-487 | Seattle | King | Landline | Unknown |
| 206-488 | Seattle | King | Landline | Unknown |
| 206-490 | Seattle | King | Landline | Qwest Corporation |
| 206-491 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-493 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-494 | Seattle | King | Landline | Mcimetro Access Transmissio... |
| 206-495 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-496 | Seattle | King | Landline | Pacific Telecom Communicati... |
| 206-497 | Seattle | King | Landline | Ymax Communications Corp. Wa |
| 206-498 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-499 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-500 | Seattle | King | Landline | Qwest Corporation |
| 206-501 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-504 | Seattle | King | Landline | Qwest Corporation |
| 206-505 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-506 | Seattle | King | Landline | Qwest Corporation |
| 206-508 | Seattle | King | Landline | Global Crossing Local Servi... |
| 206-509 | Poulsbo | Kitsap | Landline | Qwest Corporation |
| 206-510 | Seattle | King | Cell Phone | Nextel Communications, Inc. |
| 206-515 | Seattle | King | Landline | Qwest Corporation |
| 206-516 | Seattle | King | Landline | Qwest Corporation |
| 206-517 | Seattle | King | Landline | Qwest Corporation |
| 206-518 | Seattle | King | Landline | Integra Telecom Of Washingt... |
| 206-520 | Seattle | King | Landline | Qwest Corporation |
| 206-521 | Seattle | King | Landline | Qwest Corporation |
| 206-522 | Seattle | King | Landline | Qwest Corporation |
| 206-523 | Seattle | King | Landline | Qwest Corporation |
| 206-524 | Seattle | King | Landline | Qwest Corporation |
| 206-525 | Seattle | King | Landline | Qwest Corporation |
| 206-526 | Seattle | King | Landline | Qwest Corporation |
| 206-527 | Seattle | King | Landline | Qwest Corporation |
| 206-528 | Seattle | King | Landline | Qwest Corporation |
| 206-529 | Seattle | King | Landline | Qwest Corporation |
| 206-532 | Aberdeen | Grays Harbor | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-533 | Seattle | King | Landline | Frontier Communications Nor... |
| 206-540 | Seattle | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-541 | Seattle | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-542 | Seattle | King | Landline | Frontier Communications Nor... |
| 206-543 | Seattle | King | Landline | Broadwing Communications, L... |
| 206-544 | Seattle | King | Landline | Qwest Corporation |
| 206-545 | Seattle | King | Landline | Qwest Corporation |
| 206-546 | Seattle | King | Landline | Frontier Communications Nor... |
| 206-547 | Seattle | King | Landline | Qwest Corporation |
| 206-548 | Seattle | King | Landline | Qwest Corporation |
| 206-550 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-551 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-552 | Seattle | King | Landline | Bandwidth.com Clec, Llc Wa |
| 206-553 | Seattle | King | Landline | Qwest Corporation |
| 206-554 | Seattle | King | Landline | Qwest Corporation |
| 206-555 | Seattle | King | Landline | Unknown |
| 206-558 | Seattle | King | Landline | Unknown |
| 206-559 | Seattle | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-562 | Seattle | King | Landline | Unknown |
| 206-567 | Vashon | King | Landline | Centurytel Of Washington, I... |
| 206-568 | Seattle | King | Landline | Qwest Corporation |
| 206-569 | Seattle | King | Landline | Global Crossing Local Servi... |
| 206-570 | Bellevue | King | Landline | American Messaging (am), Inc. |
| 206-571 | Seattle | King | Cell Phone | Nextel Communications, Inc. |
| 206-572 | Tacoma | Pierce | Landline | Unknown |
| 206-574 | Seattle | King | Landline | Qwest Corporation |
| 206-575 | Seattle | King | Landline | Qwest Corporation |
| 206-576 | Seattle | King | Landline | Tw Telecom Of Washington Ll... |
| 206-577 | Seattle | King | Landline | Global Crossing Local Servi... |
| 206-578 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-579 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-581 | Everett | Snohomish | Landline | Unknown |
| 206-582 | Seattle | King | Landline | Unknown |
| 206-583 | Seattle | King | Landline | Qwest Corporation |
| 206-584 | Lakewood | Pierce | Landline | Unknown |
| 206-585 | Seattle | King | Landline | Qwest Corporation |
| 206-586 | Seattle | King | Landline | Unknown |
| 206-587 | Seattle | King | Landline | Qwest Corporation |
| 206-588 | Seattle | King | Landline | Comcast Phone Of Washington... |
| 206-589 | Kent | King | Landline | Unknown |
| 206-592 | Seattle | King | Landline | Qwest Corporation |
| 206-594 | Seattle | King | Landline | Unknown |
| 206-595 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-598 | Seattle | King | Landline | Qwest Corporation |
| 206-599 | Seattle | King | Landline | Qwest Corporation |
| 206-600 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-601 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-604 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-605 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-607 | Seattle | King | Landline | Mcimetro Access Transmissio... |
| 206-609 | Renton | King | Landline | American Messaging (am), Inc. |
| 206-610 | Seattle | King | Landline | American Messaging (am), Inc. |
| 206-612 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-613 | Seattle | King | Landline | Qwest Corporation |
| 206-615 | Seattle | King | Landline | Qwest Corporation |
| 206-616 | Seattle | King | Landline | Broadwing Communications, L... |
| 206-617 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-618 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-619 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-620 | Tacoma | Pierce | Landline | Unknown |
| 206-621 | Seattle | King | Landline | Qwest Corporation |
| 206-622 | Seattle | King | Landline | Qwest Corporation |
| 206-623 | Seattle | King | Landline | Qwest Corporation |
| 206-624 | Seattle | King | Landline | Qwest Corporation |
| 206-625 | Seattle | King | Landline | Qwest Corporation |
| 206-626 | Seattle | King | Landline | Qwest Corporation |
| 206-628 | Seattle | King | Landline | Qwest Corporation |
| 206-629 | Seattle | King | Landline | Tw Telecom Of Washington Ll... |
| 206-631 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-632 | Seattle | King | Landline | Qwest Corporation |
| 206-633 | Seattle | King | Landline | Qwest Corporation |
| 206-634 | Seattle | King | Landline | Qwest Corporation |
| 206-635 | Seattle | King | Landline | Unknown |
| 206-636 | Kelso | Cowlitz | Landline | Unknown |
| 206-637 | Bellevue | King | Landline | Unknown |
| 206-638 | Bow | Skagit | Landline | Unknown |
| 206-639 | Seattle | King | Landline | Unknown |
| 206-640 | Mukilteo | Snohomish | Landline | Unknown |
| 206-641 | Bellevue | King | Landline | Unknown |
| 206-642 | Seattle | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-643 | Bellevue | King | Landline | Unknown |
| 206-645 | Federal Way | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-646 | Seattle | King | Landline | Unknown |
| 206-650 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-651 | Seattle | King | Landline | At&t Local |
| 206-652 | Seattle | King | Landline | Qwest Corporation |
| 206-653 | Seattle | King | Landline | Global Crossing Local Servi... |
| 206-654 | Seattle | King | Landline | Qwest Corporation |
| 206-655 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-656 | Renton | King | Landline | Unknown |
| 206-658 | Seattle | King | Landline | Qwest Corporation |
| 206-659 | Lake Stevens | Snohomish | Landline | Comcast Phone Of Washington... |
| 206-660 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-661 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-662 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-663 | Seattle | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-664 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-666 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-667 | Seattle | King | Landline | Qwest Corporation |
| 206-668 | Seattle | King | Landline | Unknown |
| 206-669 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-670 | Edmonds | Snohomish | Landline | Unknown |
| 206-672 | Seattle | King | Landline | Unknown |
| 206-673 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-674 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-675 | Seattle | King | Landline | Qwest Corporation |
| 206-676 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-677 | Kenmore | King | Landline | Unknown |
| 206-678 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-679 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-680 | Mercer Island | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-681 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-682 | Seattle | King | Landline | Qwest Corporation |
| 206-683 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-684 | Seattle | King | Landline | Qwest Corporation |
| 206-685 | Seattle | King | Landline | Qwest Corporation |
| 206-686 | Seattle | King | Landline | Global Crossing Local Servi... |
| 206-687 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-688 | Seattle | King | Landline | Unknown |
| 206-689 | Seattle | King | Landline | Qwest Corporation |
| 206-691 | Seattle | King | Landline | Qwest Corporation |
| 206-692 | Bainbridge Island | Kitsap | Landline | Qwest Corporation |
| 206-693 | Seattle | King | Landline | Unknown |
| 206-694 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-695 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-696 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-697 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-698 | Tranquillity | Fresno | Landline | Unknown |
| 206-699 | Kirkland | King | Landline | American Messaging (am), Inc. |
| 206-701 | Seattle | King | Landline | Mcimetro Access Transmissio... |
| 206-706 | Seattle | King | Landline | Qwest Corporation |
| 206-708 | Seattle | King | Landline | Mcimetro Access Transmissio... |
| 206-709 | Seattle | King | Landline | Qwest Corporation |
| 206-710 | Seattle | King | Landline | Unknown |
| 206-712 | Lynden | Whatcom | Landline | Unknown |
| 206-713 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-714 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-715 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-716 | Seattle | King | Landline | Qwest Corporation |
| 206-718 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-719 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-720 | Seattle | King | Landline | Qwest Corporation |
| 206-721 | Seattle | King | Landline | Qwest Corporation |
| 206-722 | Seattle | King | Landline | Qwest Corporation |
| 206-723 | Seattle | King | Landline | Qwest Corporation |
| 206-724 | Seattle | King | Landline | Electric Lightwave, Llc Dba... |
| 206-725 | Seattle | King | Landline | Qwest Corporation |
| 206-726 | Seattle | King | Landline | Qwest Corporation |
| 206-727 | Seattle | King | Landline | Qwest Corporation |
| 206-728 | Seattle | King | Landline | Qwest Corporation |
| 206-729 | Seattle | King | Landline | Qwest Corporation |
| 206-730 | Seattle | King | Cell Phone | Nextel Communications, Inc. |
| 206-731 | Seattle | King | Landline | Qwest Corporation |
| 206-732 | Seattle | King | Landline | Qwest Corporation |
| 206-733 | Seattle | King | Landline | Qwest Corporation |
| 206-734 | Seattle | King | Landline | Level 3 Communications, Llc... |
| 206-735 | Auburn | King | Landline | Unknown |
| 206-736 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-737 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-740 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-741 | Edmonds | Snohomish | Landline | Unknown |
| 206-742 | Seattle | King | Landline | Unknown |
| 206-743 | Seattle | King | Landline | Peerless Network Of Washing... |
| 206-744 | Seattle | King | Landline | Broadwing Communications, L... |
| 206-745 | Lynnwood | Snohomish | Landline | Cbeyond Communications, Llc... |
| 206-746 | Bellevue | King | Landline | Unknown |
| 206-747 | Bothell | King | Landline | Unknown |
| 206-748 | Seattle | King | Landline | Qwest Corporation |
| 206-749 | Seattle | King | Landline | Qwest Corporation |
| 206-753 | Seattle | King | Landline | Tw Telecom Of Washington Ll... |
| 206-754 | Seattle | King | Landline | Frontier Communications Nor... |
| 206-755 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-757 | Seattle | King | Landline | Qwest Corporation |
| 206-760 | Seattle | King | Landline | Qwest Corporation |
| 206-762 | Seattle | King | Landline | Qwest Corporation |
| 206-763 | Seattle | King | Landline | Qwest Corporation |
| 206-764 | Seattle | King | Landline | Qwest Corporation |
| 206-765 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-766 | Seattle | King | Landline | Qwest Corporation |
| 206-767 | Seattle | King | Landline | Qwest Corporation |
| 206-768 | Seattle | King | Landline | Qwest Corporation |
| 206-769 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-770 | Seattle | King | Landline | Qwest Corporation |
| 206-771 | Seattle | King | Landline | Unknown |
| 206-772 | Seattle | King | Landline | Qwest Corporation |
| 206-774 | Seattle | King | Landline | Broadwing Communications, L... |
| 206-775 | Edmonds | Snohomish | Landline | Unknown |
| 206-776 | Edmonds | Snohomish | Landline | Unknown |
| 206-777 | Seattle | King | Landline | Mcimetro Access Transmissio... |
| 206-778 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-779 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-780 | Bainbridge Island | Kitsap | Landline | Qwest Corporation |
| 206-781 | Seattle | King | Landline | Qwest Corporation |
| 206-782 | Seattle | King | Landline | Qwest Corporation |
| 206-783 | Seattle | King | Landline | Qwest Corporation |
| 206-784 | Seattle | King | Landline | Qwest Corporation |
| 206-786 | Seattle | King | Cell Phone | Nextel Communications, Inc. |
| 206-787 | Seattle | King | Landline | Qwest Corporation |
| 206-788 | Seattle | King | Landline | Qwest Corporation |
| 206-789 | Seattle | King | Landline | Qwest Corporation |
| 206-790 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-792 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-793 | Seattle | King | Cell Phone | Nextel Communications, Inc. |
| 206-794 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-795 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-797 | Bainbridge Island | Kitsap | Landline | Qwest Corporation |
| 206-799 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-800 | Kennewick | Benton | Landline | Unknown |
| 206-801 | Seattle | King | Landline | Mcimetro Access Transmissio... |
| 206-802 | Seattle | King | Landline | Mci Worldcom Communications... |
| 206-803 | Seattle | King | Landline | Cook Telecom, Inc. |
| 206-805 | Seattle | King | Landline | Electric Lightwave, Llc Dba... |
| 206-806 | Kenmore | King | Landline | Unknown |
| 206-807 | Renton | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-808 | Seattle | King | Landline | Qwest Corporation |
| 206-809 | Bellevue | King | Landline | Unknown |
| 206-810 | Seattle | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-812 | Seattle | King | Landline | Electric Lightwave, Llc Dba... |
| 206-814 | Seattle | King | Landline | Unknown |
| 206-815 | Seattle | King | Landline | Unknown |
| 206-816 | Seattle | King | Landline | Electric Lightwave, Llc Dba... |
| 206-817 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-818 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-819 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-820 | Kirkland | King | Landline | Unknown |
| 206-821 | Kirkland | King | Landline | Unknown |
| 206-822 | Kirkland | King | Landline | Unknown |
| 206-823 | Bothell | King | Landline | Unknown |
| 206-824 | Seattle | King | Landline | Qwest Corporation |
| 206-825 | Seattle | King | Landline | Unknown |
| 206-826 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-827 | Kirkland | King | Landline | Unknown |
| 206-828 | Kirkland | King | Landline | Unknown |
| 206-829 | Seattle | King | Landline | Eschelon Telecom Of Washing... |
| 206-830 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-832 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-833 | Aberdeen | Grays Harbor | Landline | Unknown |
| 206-834 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-835 | Seattle | King | Landline | Qwest Corporation |
| 206-838 | Seattle | King | Landline | Integra Telecom Of Washingt... |
| 206-839 | Seattle | King | Landline | Qwest Corporation |
| 206-841 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-842 | Bainbridge Island | Kitsap | Landline | Qwest Corporation |
| 206-844 | Duvall | King | Landline | Unknown |
| 206-846 | Bremerton | Kitsap | Landline | Unknown |
| 206-849 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-850 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-851 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-852 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-853 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-854 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-855 | Bainbridge Island | Kitsap | Landline | Qwest Corporation |
| 206-856 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-859 | Seattle | King | Landline | Electric Lightwave, Llc Dba... |
| 206-860 | Seattle | King | Landline | Qwest Corporation |
| 206-861 | Seattle | King | Landline | Qwest Corporation |
| 206-866 | Seattle | King | Landline | Global Crossing Local Servi... |
| 206-867 | Redmond | King | Landline | Unknown |
| 206-868 | Redmond | King | Landline | Unknown |
| 206-869 | Redmond | King | Landline | Unknown |
| 206-870 | Seattle | King | Landline | Qwest Corporation |
| 206-872 | Kent | King | Landline | Unknown |
| 206-874 | Federal Way | King | Landline | Unknown |
| 206-876 | Seattle | King | Landline | Tw Telecom Of Washington Ll... |
| 206-877 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-878 | Seattle | King | Landline | Qwest Corporation |
| 206-880 | Redmond | King | Landline | Unknown |
| 206-881 | Redmond | King | Landline | Unknown |
| 206-882 | Redmond | King | Landline | Unknown |
| 206-883 | Seattle | King | Cell Phone | Tmobile Usa, Inc. |
| 206-884 | Seattle | King | Landline | Qwest Corporation |
| 206-885 | Bow | Skagit | Landline | Unknown |
| 206-886 | Seattle | King | Landline | Unknown |
| 206-888 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-890 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-891 | Seattle | King | Landline | Unknown |
| 206-892 | Seattle | King | Landline | Teleport Communications Gro... |
| 206-896 | Seattle | King | Landline | Unknown |
| 206-897 | Seattle | King | Landline | Qwest Corporation |
| 206-898 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-901 | Seattle | King | Landline | Qwest Corporation |
| 206-902 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-903 | Seattle | King | Landline | Qwest Corporation |
| 206-905 | Seattle | King | Landline | Xo Washington, Inc. |
| 206-906 | Seattle | King | Landline | Qwest Corporation |
| 206-908 | Kenmore | King | Landline | Unknown |
| 206-909 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-910 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-913 | Seattle | King | Landline | Qwest Corporation |
| 206-914 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-915 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-916 | Hansville | Kitsap | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-917 | Seattle | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-919 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-920 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-922 | Seattle | King | Landline | Global Crossing Local Servi... |
| 206-923 | Seattle | King | Landline | Qwest Corporation |
| 206-925 | Seattle | King | Landline | Qwest Corporation |
| 206-926 | Seattle | King | Landline | Mci Worldcom Communications... |
| 206-927 | Tacoma | Pierce | Landline | Unknown |
| 206-930 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-931 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-932 | Seattle | King | Landline | Qwest Corporation |
| 206-933 | Seattle | King | Landline | Qwest Corporation |
| 206-934 | Seattle | King | Landline | Broadwing Communications, L... |
| 206-935 | Seattle | King | Landline | Qwest Corporation |
| 206-937 | Seattle | King | Landline | Qwest Corporation |
| 206-938 | Seattle | King | Landline | Qwest Corporation |
| 206-939 | Auburn | King | Landline | Unknown |
| 206-940 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-941 | Seattle | King | Cell Phone | Sprint Spectrum L.p. |
| 206-943 | Richland | Benton | Landline | Unknown |
| 206-946 | Seattle | King | Landline | Unknown |
| 206-947 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-948 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-949 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-953 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-954 | Tacoma | Pierce | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-956 | Seattle | King | Landline | Qwest Corporation |
| 206-957 | Seattle | King | Landline | Eschelon Telecom Of Washing... |
| 206-962 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-963 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |
| 206-965 | Seattle | King | Landline | Qwest Corporation |
| 206-967 | Seattle | King | Landline | Unknown |
| 206-969 | Seattle | King | Landline | Qwest Corporation |
| 206-971 | Seattle | King | Landline | Electric Lightwave, Llc Dba... |
| 206-972 | Tacoma | Pierce | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-973 | Seattle | King | Landline | Electric Lightwave, Llc Dba... |
| 206-975 | Seattle | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-977 | Redmond | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-979 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-982 | Seattle | King | Landline | Qwest Corporation |
| 206-984 | Seattle | King | Landline | International Telcom, Ltd.... |
| 206-985 | Seattle | King | Landline | Qwest Corporation |
| 206-986 | Issaquah | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-987 | Seattle | King | Landline | Qwest Corporation |
| 206-988 | Seattle | King | Landline | Qwest Corporation |
| 206-989 | Bellevue | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-991 | Kent | King | Landline | Qwest Corporation |
| 206-992 | Seattle | King | Cell Phone | New Cingular Wireless Pcs, Llc |
| 206-993 | Seattle | King | Landline | Qwest Corporation |
| 206-994 | Seattle | King | Cell Phone | Usa Mobility Wireless, Inc. |
| 206-995 | Seattle | King | Landline | Qwest Corporation |
| 206-997 | Seattle | King | Landline | Qwest Corporation |
| 206-998 | Seattle | King | Landline | Qwest Corporation |
| 206-999 | Seattle | King | Cell Phone | Cellco Partnership Dba Veri... |