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: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-821 A Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674      
360-821 1 Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674      
360-821 2 Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674      
360-821 3 Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674      
360-821 4 Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674      
360-821 5 Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674      
360-821 6 Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674      
360-821 7 Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674      
360-821 8 Port Townsend WA PTTWWA010MD  6529 T-MOBILE USA, INC. 674      
360-821 9 Port Townsend WA   5562 METROPCS, INC. 674      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.