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: 707 [Rate centres in NPA 707] [Dial plan for NPA 707]

NXX: 703

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
707-703 A Santa Rosa CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
707-703 0 Santa Rosa CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-703 1 Santa Rosa CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
707-703 2 Santa Rosa CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-703 3 Santa Rosa CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-703 4 Santa Rosa CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
707-703 5 Santa Rosa CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
707-703 6 Santa Rosa CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-703 7 Santa Rosa CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-703 8 Santa Rosa CA OKLECAZVGT0  5562 METROPCS, INC. 722      
707-703 9 Santa Rosa CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.