Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 360 [Rate centres in NPA 360] [Dial plan for NPA 360]

NXX: 230

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-230 A Mount Vernon WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-230 0 Mount Vernon WA BOTHWAAK2MD  5562 METROPCS, INC. 674   2020-08-03   
360-230 1 Mount Vernon WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2006-02-27   
360-230 2 Mount Vernon WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-230 3 Mount Vernon WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-230 4 Mount Vernon WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-11-14   
360-230 5 Mount Vernon WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-11-14   
360-230 6 Mount Vernon WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-03-07   
360-230 7 Mount Vernon WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-03-07   
360-230 8 Mount Vernon WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2020-10-10   
360-230 9 Mount Vernon WA BOTHWAAK2MD  6529 T-MOBILE USA, INC. 674   2020-02-06   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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