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: 781

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-781 A Whatcom County WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-11-14   
360-781 1 Whatcom County WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-02-18   
360-781 2 Whatcom County WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-02-18   
360-781 3 Whatcom County WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-02-18   
360-781 5 Whatcom County WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2026-07-16   
360-781 6 Whatcom County WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-06-26   
360-781 7 Whatcom County WA EVRTWAXAX5Y  483E ONVOY, LLC - WA 674   2026-05-24   
360-781 8 Whatcom County WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-09-10   
360-781 9 Whatcom County WA PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-11-14   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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