Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 206 [Rate centres in NPA 206] [Dial plan for NPA 206]

NXX: 710

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-710 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-710 0 Seattle WA STTLWAWBXYZ  073H TELNYX LLC 674   2024-11-13   
206-710 1 Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-10-15   
206-710 2 Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-10-15   
206-710 3 Seattle WA STTLWA060MD  5562 METROPCS, INC. 674   2021-10-15   
206-710 4 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2021-10-15   
206-710 5 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2021-10-15   
206-710 6 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2021-10-15   
206-710 7 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2021-10-15   
206-710 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2021-10-15   
206-710 9 Seattle WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2021-10-15   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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