Local Calling Guide

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

NXX: 538

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-538 A Seattle WA STTLWAWB21Z  2981 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WA 674      
206-538 0 Seattle WA PTORWACYDS0  937F ASTOUND BROADBAND, LLC - WA 674   2011-12-22   
206-538 1 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2011-12-14   
206-538 2 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2011-11-29   
206-538 3 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2011-12-14   
206-538 4 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2011-12-14   
206-538 5 Seattle WA STTLWAWB21Z  2981 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WA 674   2011-11-27   
206-538 6 Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2011-12-05   
206-538 7 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2011-11-29   
206-538 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2011-11-29   
206-538 9 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2011-11-29   

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

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