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: 752

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-752 A Antioch CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-752 0 Antioch CA OKLECAZVGT0  5562 METROPCS, INC. 722      
925-752 1 Antioch CA OKLECAZVGT0  5562 METROPCS, INC. 722      
925-752 2 Antioch CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-752 3 Antioch CA OKLECAZVGT0  5562 METROPCS, INC. 722      
925-752 4 Antioch CA OKLECAZVGT0  5562 METROPCS, INC. 722      
925-752 5 Antioch CA OKLECAZVGT0  5562 METROPCS, INC. 722      
925-752 6 Antioch CA OKLECAZVGT0  5562 METROPCS, INC. 722      
925-752 7 Antioch CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
925-752 8 Antioch CA OKLECAZVGT0  5562 METROPCS, INC. 722      
925-752 9 Antioch CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 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.