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: 670

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-670 A Seattle WA STTLWAWB23Z  495J STRATUS NETWORKS 674      
206-670 0 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2021-08-11   
206-670 1 Seattle WA STTLWAWB23Z  495J STRATUS NETWORKS 674   2021-05-07   
206-670 2 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2022-05-11   
206-670 3 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2022-05-11   
206-670 4 Seattle WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2022-05-10   
206-670 5 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2021-07-15   
206-670 6 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2021-07-15   
206-670 7 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2021-07-15   
206-670 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2021-07-15   
206-670 9 Seattle WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2021-05-08   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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