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: 519

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-519 A Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-519 0 Seattle WA STTLWA060MD  5562 METROPCS, INC. 674   2014-08-21   
206-519 1 Seattle WA STTLWA060MD  5562 METROPCS, INC. 674   2014-08-21   
206-519 2 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-08-27   
206-519 3 Seattle WA STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674   2014-08-25   
206-519 4 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-08-27   
206-519 5 Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2014-08-26   
206-519 6 Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2014-08-26   
206-519 7 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-08-17   
206-519 8 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-08-17   
206-519 9 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-08-17   

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

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