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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-752 A Antioch CA SNFCCAMKDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-752 0 Antioch CA   5562 METRO PCS, INC. 722   2006-11-16   
925-752 1 Antioch CA   5562 METRO PCS, INC. 722   2006-11-16   
925-752 2 Antioch CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2011-07-08   
925-752 3 Antioch CA   5562 METRO PCS, INC. 722   2005-05-25   
925-752 4 Antioch CA   5562 METRO PCS, INC. 722   2005-05-25   
925-752 5 Antioch CA   5562 METRO PCS, INC. 722   2005-05-25   
925-752 6 Antioch CA   5562 METRO PCS, INC. 722   2005-05-25   
925-752 7 Antioch CA   9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-27   
925-752 8 Antioch CA   5562 METRO PCS, INC. 722   2006-11-16   
925-752 9 Antioch CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.