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: 325 [Rate centres in NPA 325] [Dial plan for NPA 325]

NXX: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
325-227 A San Angelo TX SANGTXXAXDX  318C CEBRIDGE TELECOM TX , L.P. - TX 961      
325-227 0 San Angelo TX SANGTXXA0MD  5562 METROPCS, INC. 961   2006-12-20   
325-227 1 San Angelo TX SANGTXXA0MD  5562 METROPCS, INC. 961   2006-08-21   
325-227 2 San Angelo TX SANGTXXA0MD  5562 METROPCS, INC. 961   2006-05-22   
325-227 3 San Angelo TX SANGTXXA0MD  5562 METROPCS, INC. 961   2006-03-26   
325-227 4 San Angelo TX SANGTXXAXDX  318C CEBRIDGE TELECOM TX , L.P. - TX 961   2006-02-09   
325-227 5 San Angelo TX SANGTXXA0MD  5562 METROPCS, INC. 961   2006-01-12   
325-227 6 San Angelo TX SANGTXXAXDX  318C CEBRIDGE TELECOM TX , L.P. - TX 961   2004-11-01   
325-227 7 San Angelo TX SANGTXXA0MD  5562 METROPCS, INC. 961   2005-05-29   
325-227 8 San Angelo TX SANGTXXAXDX  318C CEBRIDGE TELECOM TX , L.P. - TX 961   2005-08-09   
325-227 9 San Angelo TX SANGTXXA0MD  6529 T-MOBILE USA, INC. 961   2005-04-21   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.