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: 925 [Rate centres in NPA 925] [Dial plan for NPA 925]

NXX: 860

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-860 A Sunol CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-03-05   
925-860 0 Sunol CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722      
925-860 2 Sunol CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
925-860 3 Sunol CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
925-860 4 Sunol CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
925-860 5 Sunol CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
925-860 7 Sunol CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
925-860 8 Sunol CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
925-860 9 Sunol CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.