Area Codes > 206 > Central Office Codes
Exchange | Rate Center | State | Operating Company |
---|---|---|---|
206-304 | DES MOINES | WA | BLUE LICENSES HOLDING, LLC |
206-306 | SEATTLE | WA | QWEST CORPORATION |
206-307 | SEATTLE | WA | NEUTRAL TANDEM-WASHINGTON, LLC - WA |
206-309 | SEATTLE | WA | INTERNATIONAL TELCOM, LTD. - WA |
206-310 | SEATTLE | WA | BLUE LICENSES HOLDING, LLC |
206-311 | WA | ||
206-312 | BAINBDG IS | WA | INTERNATIONAL TELCOM, LTD. - WA |
206-313 | SEATTLE | WA | T-MOBILE USA, INC. |
206-314 | SEATTLE | WA | ARCH WIRELESS HOLDINGS, INC. |
206-315 | SEATTLE | WA | XO WASHINGTON, INC. |
206-318 | SEATTLE | WA | QWEST CORPORATION |
206-319 | BAINBDG IS | WA | MCIMETRO, ATS, INC. |
206-320 | SEATTLE | WA | QWEST CORPORATION |
206-321 | SEATTLE | WA | BLUE LICENSES HOLDING, LLC |
206-322 | SEATTLE | WA | QWEST CORPORATION |
206-323 | SEATTLE | WA | QWEST CORPORATION |
206-324 | SEATTLE | WA | QWEST CORPORATION |
206-325 | SEATTLE | WA | QWEST CORPORATION |
206-326 | SEATTLE | WA | QWEST CORPORATION |
206-327 | SEATTLE | WA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
206-328 | SEATTLE | WA | QWEST CORPORATION |
206-329 | SEATTLE | WA | QWEST CORPORATION |
206-330 | SEATTLE | WA | BROADWING COMMUNICAITONS, LLC - GA |
206-331 | SEATTLE | WA | BLUE LICENSES HOLDING, LLC |
206-332 | SEATTLE | WA | QWEST CORPORATION |
206-333 | SEATTLE | WA | INTERNATIONAL TELCOM, LTD. - WA |
206-334 | SEATTLE | WA | T-MOBILE USA, INC. |
206-335 | SEATTLE | WA | T-MOBILE USA, INC. |
206-336 | SEATTLE | WA | MCI WORLDCOM COMMUNICATIONS, INC. - WA |
206-337 | SEATTLE | WA | INTERNATIONAL TELCOM, LTD. - WA |
206-338 | SEATTLE | WA | INTERNATIONAL TELCOM, LTD. - WA |
206-339 | SEATTLE | WA | INTERNATIONAL TELCOM, LTD. - WA |
206-340 | SEATTLE | WA | QWEST CORPORATION |
206-341 | SEATTLE | WA | QWEST CORPORATION |
206-342 | SEATTLE | WA | QWEST CORPORATION |
206-343 | SEATTLE | WA | QWEST CORPORATION |
206-344 | SEATTLE | WA | QWEST CORPORATION |
206-345 | SEATTLE | WA | QWEST CORPORATION |
206-346 | SEATTLE | WA | QWEST CORPORATION |
206-347 | BAINBDG IS | WA | BROADWING COMMUNICATIONS, LLC - WA |
206-348 | SEATTLE | WA | QWEST COMMUNICATIONS CORPORATION |
206-349 | SEATTLE | WA | T-MOBILE USA, INC. |
206-350 | SEATTLE | WA | INTERNATIONAL TELCOM, LTD. - WA |
206-351 | SEATTLE | WA | BLUE LICENSES HOLDING, LLC |
206-352 | SEATTLE | WA | QWEST CORPORATION |
206-353 | SEATTLE | WA | T-MOBILE USA, INC. |
206-354 | SEATTLE | WA | T-MOBILE USA, INC. |
206-355 | SEATTLE | WA | T-MOBILE USA, INC. |
206-356 | SEATTLE | WA | T-MOBILE USA, INC. |
206-357 | SEATTLE | WA | XO WASHINGTON, INC. |
206-358 | SEATTLE | WA | QWEST CORPORATION |
206-359 | SEATTLE | WA | QWEST CORPORATION |
206-360 | WA | ||
206-361 | SEATTLE | WA | QWEST CORPORATION |
206-362 | SEATTLE | WA | QWEST CORPORATION |
206-363 | SEATTLE | WA | QWEST CORPORATION |
206-364 | SEATTLE | WA | QWEST CORPORATION |
206-365 | SEATTLE | WA | QWEST CORPORATION |
206-366 | SEATTLE | WA | QWEST CORPORATION |
206-367 | SEATTLE | WA | QWEST CORPORATION |
206-368 | SEATTLE | WA | QWEST CORPORATION |
206-369 | SEATTLE | WA | BLUE LICENSES HOLDING, LLC |
206-370 | SEATTLE | WA | QWEST CORPORATION |
206-371 | SEATTLE | WA | SPRINT SPECTRUM L.P. |
206-372 | SEATTLE | WA | T-MOBILE USA, INC. |
206-373 | SEATTLE | WA | QWEST CORPORATION |
206-374 | SEATTLE | WA | QWEST CORPORATION |
206-375 | SEATTLE | WA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
206-376 | SEATTLE | WA | INTERNATIONAL TELCOM, LTD. - WA |
206-377 | SEATTLE | WA | QWEST CORPORATION |
206-378 | SEATTLE | WA | QWEST CORPORATION |
206-380 | SEATTLE | WA | SPRINT SPECTRUM L.P. |
206-381 | SEATTLE | WA | QWEST CORPORATION |
206-382 | SEATTLE | WA | QWEST CORPORATION |
206-383 | SEATTLE | WA | T-MOBILE USA, INC. |
206-384 | SEATTLE | WA | LEVEL 3 COMMUNICATIONS, LLC - WA |
206-386 | SEATTLE | WA | QWEST CORPORATION |
206-387 | SEATTLE | WA | SPRINT SPECTRUM L.P. |
206-388 | SEATTLE | WA | TEL WEST COMMUNICATIONS, LLC - WA |
206-389 | SEATTLE | WA | QWEST CORPORATION |
206-390 | SEATTLE | WA | BLUE LICENSES HOLDING, LLC |
206-391 | SEATTLE | WA | NEXTEL COMMUNICATIONS, INC. |
206-392 | SEATTLE | WA | ESCHELON TELECOM OF WASHINGTON, INC. - WA |
206-393 | SEATTLE | WA | TELEPORT COMMUNICATIONS GROUP - SEATTLE |
206-394 | SEATTLE | WA | QWEST CORPORATION |
206-396 | SEATTLE | WA | NEXTEL COMMUNICATIONS, INC. |
206-398 | SEATTLE | WA | QWEST CORPORATION |
206-399 | SEATTLE | WA | BLUE LICENSES HOLDING, LLC |
206-400 | DES MOINES | WA | XO WASHINGTON, INC. |
206-402 | SEATTLE | WA | ELTOPIA COMMUNICATIONS, LLC - WA |
206-403 | SEATTLE | WA | AT&T LOCAL |
206-404 | SEATTLE | WA | QWEST CORPORATION |
206-405 | SEATTLE | WA | QWEST CORPORATION |
206-406 | SEATTLE | WA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
206-407 | SEATTLE | WA | XO WASHINGTON, INC. |
206-408 | VASHON | WA | MCIMETRO, ATS, INC. |
206-409 | SEATTLE | WA | BLUE LICENSES HOLDING, LLC |
206-410 | SEATTLE | WA | QWEST CORPORATION |
206-411 | WA | ||
206-412 | SEATTLE | WA | T-MOBILE USA, INC. |