Local Calling Guide

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NPA: 206 [Rate centres in NPA 206] [Dial plan for NPA 206]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-302 A Seattle WA STTLWA03DS0  9638 QWEST CORPORATION 674      
206-303 A Seattle WA STTLWA06DS6  9638 QWEST CORPORATION 674      
206-304 A Des Moines WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-305 A Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-306 A Seattle WA STTLWA04DS0  9638 QWEST CORPORATION 674      
206-307 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-308 A Seattle WA STTLWAWB24Z  453J CORETEL WASHINGTON, INC. - WA 674      
206-309 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-310 A Seattle WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-312 A Bainbridge Island WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-313 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-314 A Seattle WA STTLWA06X8X  6630 USA MOBILITY WIRELESS, INC. 674      
206-315 A Seattle WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-316 A Seattle WA STTLWAWBXPZ  073H TELNYX LLC 674      
206-317 A Bainbridge Island WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-318 A Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-319 A Bainbridge Island WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-320 A Seattle WA STTLWA03DS0  9638 QWEST CORPORATION 674      
206-321 A Seattle WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-322 A Seattle WA STTLWA03DS0  9638 QWEST CORPORATION 674      
206-323 A Seattle WA STTLWA03DS0  9638 QWEST CORPORATION 674      
206-324 A Seattle WA STTLWA03DS0  9638 QWEST CORPORATION 674      
206-325 A Seattle WA STTLWA03DS0  9638 QWEST CORPORATION 674      
206-326 A Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-327 A Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-328 A Seattle WA STTLWA03DS0  9638 QWEST CORPORATION 674      
206-329 A Seattle WA STTLWA03DS0  9638 QWEST CORPORATION 674      
206-330 A Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-331 A Seattle WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-332 A Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-333 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-334 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-335 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-336 A Seattle WA STTLWAGAPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-337 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-338 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-339 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-340 A Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-341 A Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-342 A Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-343 A Seattle WA STTLWA06DS6  9638 QWEST CORPORATION 674      
206-344 A Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-345 A Seattle WA STTLWA06DS6  9638 QWEST CORPORATION 674      
206-346 A Seattle WA STTLWA06DS6  9638 QWEST CORPORATION 674      
206-347 A Bainbridge Island WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-348 A Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-349 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-350 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-351 A Seattle WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-352 A Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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