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: 977

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
719-977 A Pueblo-Main CO CLSPCOMAXYX  078F BANDWIDTH.COM CLEC, LLC - CO 658   2025-01-05   
719-977 0 Pueblo-Main CO CLSPCOMAXYX  078F BANDWIDTH.COM CLEC, LLC - CO 658   2025-01-05   
719-977 1 Pueblo-Main CO CLSPCOMAXYX  078F BANDWIDTH.COM CLEC, LLC - CO 658   2025-01-05   
719-977 2 Pueblo-Main CO CLSPCOMAXRY  624H ONVOY SPECTRUM, LLC 658   2025-01-06   
719-977 3 Pueblo-Main CO CLSPCOMAXZY  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658   2025-01-06   
719-977 4 Pueblo-Main CO CLSPCOMAXZY  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658   2025-01-06   
719-977 5 Pueblo-Main CO   624H ONVOY SPECTRUM, LLC 658   2025-02-22   
719-977 6 Pueblo-Main CO   624H ONVOY SPECTRUM, LLC 658   2025-02-22   
719-977 7 Pueblo-Main CO   145J TERRA NOVA TELECOM INC. 658   2025-02-13   
719-977 8 Pueblo-Main CO CLSPCOMAXZY  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658   2025-01-06   
719-977 9 Pueblo-Main CO CLSPCOMAXZY  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658   2025-01-06   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.