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: 760 [Rate centres in NPA 760] [Dial plan for NPA 760]

NXX: 678

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-678 A Barstow: Barstow DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
760-678 0 Barstow: Barstow DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
760-678 1 Barstow: Barstow DA CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-678 2 Barstow: Barstow DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
760-678 3 Barstow: Barstow DA CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-678 4 Barstow: Barstow DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
760-678 5 Barstow: Barstow DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
760-678 6 Barstow: Barstow DA CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
760-678 7 Barstow: Barstow DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
760-678 8 Barstow: Barstow DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
760-678 9 Barstow: Barstow DA CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.