Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 719 [Rate centres in NPA 719] [Dial plan for NPA 719]

NXX: 603

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
719-603 A Fowler CO CLSPCOMAXWX  026D ONVOY, LLC - CO 658      
719-603 0 Fowler CO CLSPCOMAXKY  078F BANDWIDTH.COM CLEC, LLC - CO 658   2023-12-09   
719-603 2 Fowler CO CLSPCOMAXWX  026D ONVOY, LLC - CO 658   2023-11-03   

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

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