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: 209

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-209 A Pleasanton CA   6529 T-MOBILE USA, INC. 722      
925-209 0 Pleasanton CA   6529 T-MOBILE USA, INC. 722      
925-209 1 Pleasanton CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
925-209 2 Pleasanton CA SNJUCACL3MD  073H TELNYX LLC 722      
925-209 3 Pleasanton CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
925-209 4 Pleasanton CA   6529 T-MOBILE USA, INC. 722      
925-209 5 Pleasanton CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
925-209 6 Pleasanton CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
925-209 7 Pleasanton CA   6529 T-MOBILE USA, INC. 722      
925-209 8 Pleasanton CA   6529 T-MOBILE USA, INC. 722      
925-209 9 Pleasanton CA   6529 T-MOBILE USA, INC. 722      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.