Local Calling Guide

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

NXX: 637

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-637 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-637 0 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-10-26   
206-637 1 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-10-26   
206-637 2 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-10-26   
206-637 3 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-10-26   
206-637 4 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-10-26   
206-637 5 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2015-10-25   
206-637 6 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2015-10-25   
206-637 7 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2015-10-25   
206-637 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2015-10-25   
206-637 9 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2015-10-25   

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

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