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.

Switch: PTTWWA010MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-316 4 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-316 8 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-381 A Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-381 1 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-381 2 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-381 3 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-381 4 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-381 5 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-381 6 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-390 1 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-390 2 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-390 3 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-643 A Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-643 0 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-643 1 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-643 2 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-643 3 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-643 4 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-643 5 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-643 6 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-643 7 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-643 8 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-643 9 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-774 9 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-821 A Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-821 1 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-821 2 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-821 3 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-821 4 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-821 5 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-821 6 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-821 7 Port Townsend WA 6529 T-MOBILE USA, INC. 674      
360-821 8 Port Townsend WA 6529 T-MOBILE USA, INC. 674      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.