Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 360 [Rate centres in NPA 360] [Dial plan for NPA 360]

NXX: 443

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-443 A Port Orchard WA STTNWAHOBMD  8391 GLOBAL CROSSING LOCAL SERVICES, INC. - WA 674      
360-443 0 Port Orchard WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-443 1 Port Orchard WA STTNWAHOBMD  8391 GLOBAL CROSSING LOCAL SERVICES, INC. - WA 674      
360-443 2 Port Orchard WA PTORWACYDS0  937F ASTOUND BROADBAND, LLC - WA 674      
360-443 3 Port Orchard WA PTORWAFEDS0  9638 QWEST CORPORATION 674      
360-443 4 Port Orchard WA STTNWAHOBMD  8391 GLOBAL CROSSING LOCAL SERVICES, INC. - WA 674      
360-443 5 Port Orchard WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-443 6 Port Orchard WA PTORWACYDS0  937F ASTOUND BROADBAND, LLC - WA 674      
360-443 7 Port Orchard WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-443 8 Port Orchard WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-443 9 Port Orchard WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.