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: 527

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-527 A Whatcom County WA BLHMWA01DS0  9638 QWEST CORPORATION 674      
360-527 0 Whatcom County WA BLHMWA01DS0  9638 QWEST CORPORATION 674      
360-527 1 Whatcom County WA BLHMWA01DS0  9638 QWEST CORPORATION 674      
360-527 2 Whatcom County WA BLHMWA01DS0  9638 QWEST CORPORATION 674      
360-527 3 Whatcom County WA BLHMWA01DS0  9638 QWEST CORPORATION 674      
360-527 4 Whatcom County WA BLHMWA01DS0  9638 QWEST CORPORATION 674      
360-527 5 Whatcom County WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-527 6 Whatcom County WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-527 7 Whatcom County WA BLHMWA01DS0  9638 QWEST CORPORATION 674      
360-527 8 Whatcom County WA BLHMWA01DS0  9638 QWEST CORPORATION 674      
360-527 9 Whatcom County WA BLHMWA01DS0  9638 QWEST CORPORATION 674      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.