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: 508

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
719-508 A Peyton CO CLSPCOGK1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 658      
719-508 0 Peyton CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658   2021-04-02   
719-508 1 Peyton CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658   2021-06-07   
719-508 2 Peyton CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658   2021-08-09   
719-508 5 Peyton CO CLSPCOMAX5Z  506J TWILIO INTERNATIONAL INC 658   2020-12-28   
719-508 6 Peyton CO   026D ONVOY, LLC CO 658   2021-03-07   
719-508 7 Peyton CO   026D ONVOY, LLC CO 658   2021-03-07   
719-508 8 Peyton CO CLSPCOMAXWX  026D ONVOY, LLC CO 658   2020-12-18   
719-508 9 Peyton CO CLSPCOGK1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 658   2020-09-25   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.