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: 279 [Rate centres in NPA 279] [Dial plan for NPA 279]

NXX: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
279-667 A Sacramento: North DA CA SCRMCA0104Z  965H FRACTEL, LLC 726      
279-667 0 Sacramento: North DA CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-667 1 Sacramento: North DA CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-667 2 Sacramento: North DA CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-667 3 Sacramento: North DA CA SCRMCA01XXY  981E BANDWIDTH.COM CLEC, LLC - CA 726      
279-667 4 Sacramento: North DA CA WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
279-667 5 Sacramento: North DA CA WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
279-667 6 Sacramento: North DA CA WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
279-667 7 Sacramento: North DA CA WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      
279-667 8 Sacramento: North DA CA SCRMCA0104Z  965H FRACTEL, LLC 726      
279-667 9 Sacramento: North DA CA WSCRCAKE0MD  6529 T-MOBILE USA, INC. 726      

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.