Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: STTLWA06DS4

1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-221 A Seattle WA 9638 QWEST CORPORATION 674      
206-223 A Seattle WA 9638 QWEST CORPORATION 674      
206-224 A Seattle WA 9638 QWEST CORPORATION 674      
206-254 A Seattle WA 9638 QWEST CORPORATION 674      
206-262 A Seattle WA 9638 QWEST CORPORATION 674      
206-264 A Seattle WA 9638 QWEST CORPORATION 674      
206-287 A Seattle WA 9638 QWEST CORPORATION 674      
206-302 3 Seattle WA 9638 QWEST CORPORATION 674      
206-302 4 Seattle WA 9638 QWEST CORPORATION 674      
206-302 5 Seattle WA 9638 QWEST CORPORATION 674      
206-302 6 Seattle WA 9638 QWEST CORPORATION 674      
206-318 A Seattle WA 9638 QWEST CORPORATION 674      
206-326 A Seattle WA 9638 QWEST CORPORATION 674      
206-326 2 Seattle WA 9638 QWEST CORPORATION 674      
206-326 3 Seattle WA 9638 QWEST CORPORATION 674      
206-326 4 Seattle WA 9638 QWEST CORPORATION 674      
206-326 5 Seattle WA 9638 QWEST CORPORATION 674      
206-326 6 Seattle WA 9638 QWEST CORPORATION 674      
206-326 7 Seattle WA 9638 QWEST CORPORATION 674      
206-332 A Seattle WA 9638 QWEST CORPORATION 674      
206-340 A Seattle WA 9638 QWEST CORPORATION 674      
206-341 A Seattle WA 9638 QWEST CORPORATION 674      
206-342 A Seattle WA 9638 QWEST CORPORATION 674      
206-344 A Seattle WA 9638 QWEST CORPORATION 674      
206-359 3 Seattle WA 9638 QWEST CORPORATION 674      
206-359 4 Seattle WA 9638 QWEST CORPORATION 674      
206-359 6 Seattle WA 9638 QWEST CORPORATION 674      
206-359 7 Seattle WA 9638 QWEST CORPORATION 674      
206-359 8 Seattle WA 9638 QWEST CORPORATION 674      
206-359 9 Seattle WA 9638 QWEST CORPORATION 674      
206-381 A Seattle WA 9638 QWEST CORPORATION 674      
206-382 A Seattle WA 9638 QWEST CORPORATION 674      
206-389 A Seattle WA 9638 QWEST CORPORATION 674      
206-405 A Seattle WA 9638 QWEST CORPORATION 674      
206-405 1 Seattle WA 9638 QWEST CORPORATION 674      
206-405 2 Seattle WA 9638 QWEST CORPORATION 674      
206-405 3 Seattle WA 9638 QWEST CORPORATION 674      
206-405 4 Seattle WA 9638 QWEST CORPORATION 674      
206-405 5 Seattle WA 9638 QWEST CORPORATION 674      
206-405 6 Seattle WA 9638 QWEST CORPORATION 674      
206-405 7 Seattle WA 9638 QWEST CORPORATION 674      
206-405 8 Seattle WA 9638 QWEST CORPORATION 674      
206-405 9 Seattle WA 9638 QWEST CORPORATION 674      
206-410 A Seattle WA 9638 QWEST CORPORATION 674      
206-416 A Seattle WA 9638 QWEST CORPORATION 674      
206-442 A Seattle WA 9638 QWEST CORPORATION 674      
206-447 A Seattle WA 9638 QWEST CORPORATION 674      
206-449 A Seattle WA 9638 QWEST CORPORATION 674      
206-464 A Seattle WA 9638 QWEST CORPORATION 674      
206-467 A Seattle WA 9638 QWEST CORPORATION 674      

1 2 3 4 >>

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.