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: 407

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-407 A Seattle WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-407 0 Seattle WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-407 1 Seattle WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-407 2 Seattle WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-407 3 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2004-05-01   
206-407 4 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-01-14   
206-407 5 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2004-12-12   
206-407 6 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2004-12-12   
206-407 7 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2004-12-12   
206-407 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2004-12-12   
206-407 9 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2004-12-12   

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

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