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: 880

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-880 A Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-880 0 Seattle WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2018-04-01   
206-880 1 Seattle WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2018-04-01   
206-880 2 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2018-01-06   
206-880 3 Seattle WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2018-04-01   
206-880 4 Seattle WA STTLWA060MD  5562 METROPCS, INC. 674   2018-04-16   
206-880 5 Seattle WA STTLWA060MD  5562 METROPCS, INC. 674   2018-05-14   
206-880 6 Seattle WA STTLWA060MD  5562 METROPCS, INC. 674   2018-06-11   
206-880 7 Seattle WA STTLWAWBXPZ  073H TELNYX LLC 674   2017-12-28   
206-880 8 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2017-12-08   
206-880 9 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2017-12-08   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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