Local Calling Guide

Area code/prefix search

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

NXX: 771

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-771 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-771 0 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-06-06   
206-771 1 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-06-20   
206-771 2 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-07-04   
206-771 3 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-07-18   
206-771 4 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-08-08   
206-771 5 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 6 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 7 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 9 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2016-04-28   

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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