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: 441

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-441 A Whatcom County WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-441 0 Whatcom County WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-441 1 Whatcom County WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-441 2 Whatcom County WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-441 3 Whatcom County WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-441 4 Whatcom County WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-441 5 Whatcom County WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-441 6 Whatcom County WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-441 7 Whatcom County WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-441 8 Whatcom County WA BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-441 9 Whatcom County WA   6529 T-MOBILE USA, INC. 674      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.