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: 719 [Rate centres in NPA 719] [Dial plan for NPA 719]

NXX: 320

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
719-320 A Pueblo-Main CO CLSPCOMAXNX  6529 T-MOBILE USA, INC. 658      
719-320 0 Pueblo-Main CO CLSPCOMAXNX  6529 T-MOBILE USA, INC. 658      
719-320 1 Pueblo-Main CO CLSPCOMAXNX  6529 T-MOBILE USA, INC. 658      
719-320 2 Pueblo-Main CO CLSPCOMAXNX  6529 T-MOBILE USA, INC. 658      
719-320 3 Pueblo-Main CO CLSPCOMAXNX  6529 T-MOBILE USA, INC. 658      
719-320 4 Pueblo-Main CO CLSPCOMAXNX  6529 T-MOBILE USA, INC. 658      
719-320 5 Pueblo-Main CO CLSPCOMAXNX  6529 T-MOBILE USA, INC. 658      
719-320 6 Pueblo-Main CO CLSPCOMAXNX  6529 T-MOBILE USA, INC. 658      
719-320 7 Pueblo-Main CO CLSPCOMAXNX  6529 T-MOBILE USA, INC. 658      
719-320 8 Pueblo-Main CO CLSPCOMAXNX  6529 T-MOBILE USA, INC. 658      
719-320 9 Pueblo-Main CO CLSPCOMAXNX  6529 T-MOBILE USA, INC. 658      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.