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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
206-200 A Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-201 A Bainbridge Island WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-202 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-203 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-204 A Seattle WA STTLWA03X7X  829J PAETEC ITEL, LLC 674      
206-205 A Seattle WA STTLWA06DS6  9638 QWEST CORPORATION 674      
206-206 A Seattle WA STTLWAWB36Z  616J LEAP TELECOM, LLC 674      
206-207 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-208 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-209 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-210 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-212 A Des Moines WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-213 A Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-214 A Seattle WA STTLWACHDS0  9638 QWEST CORPORATION 674      
206-215 A Seattle WA STTLWA06DS6  9638 QWEST CORPORATION 674      
206-216 A Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-217 A Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-218 A Seattle WA STTLWA05DS0  9638 QWEST CORPORATION 674      
206-219 A Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-220 A Seattle WA STTLWA06DS6  9638 QWEST CORPORATION 674      
206-221 A Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-222 A Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-223 A Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-224 A Seattle WA STTLWA06DS4  9638 QWEST CORPORATION 674      
206-225 A Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-226 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-227 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-228 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-229 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-230 A Seattle WA MRISWA01DS0  9638 QWEST CORPORATION 674      
206-231 A Des Moines WA DESMWA01DS0  9638 QWEST CORPORATION 674      
206-232 A Seattle WA MRISWA01DS0  9638 QWEST CORPORATION 674      
206-233 A Seattle WA STTLWA06DS6  9638 QWEST CORPORATION 674      
206-234 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-235 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-236 A Seattle WA MRISWA01DS0  9638 QWEST CORPORATION 674      
206-237 A Richmond Beach WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-238 A Bainbridge Island WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-239 A Seattle WA STTLWAELDS0  9638 QWEST CORPORATION 674      
206-240 A Seattle WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-241 A Seattle WA STTLWACHDS0  9638 QWEST CORPORATION 674      
206-242 A Seattle WA STTLWACHDS0  9638 QWEST CORPORATION 674      
206-243 A Seattle WA STTLWACHDS0  9638 QWEST CORPORATION 674      
206-244 A Seattle WA STTLWACHDS0  9638 QWEST CORPORATION 674      
206-245 A Seattle WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-246 A Seattle WA STTLWACHDS0  9638 QWEST CORPORATION 674      
206-247 A Seattle WA STTLWA03X7X  829J PAETEC ITEL, LLC 674      
206-248 A Seattle WA STTLWACHDS0  9638 QWEST CORPORATION 674      
206-249 A Des Moines WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-250 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      

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

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