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: 490

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
719-490 A Monte Vista CO CLSPCOGK1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 658      
719-490 0 Monte Vista CO CLSPCO11XVX  516J TON80 COMMUNICATIONS, LLC 658      
719-490 1 Monte Vista CO CLSPCOMAXWX  026D ONVOY, LLC - CO 658      
719-490 3 Monte Vista CO CLSPCOMAXWX  026D ONVOY, LLC - CO 658      
719-490 4 Monte Vista CO CLSPCOMAXWX  026D ONVOY, LLC - CO 658      
719-490 5 Monte Vista CO CLSPCOMAXWX  026D ONVOY, LLC - CO 658      
719-490 6 Monte Vista CO CLSPCOMAXWX  026D ONVOY, LLC - CO 658      
719-490 7 Monte Vista CO CLSPCOMAXWX  026D ONVOY, LLC - CO 658      
719-490 8 Monte Vista CO CLSPCOMAXYX  078F BANDWIDTH.COM CLEC, LLC - CO 658      
719-490 9 Monte Vista CO CLSPCOGK1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 658      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.