Local Calling Guide

Area code/prefix search

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

NXX: 405

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
719-405 A Crestone CO CLSPCOMAXYX  078F BANDWIDTH.COM CLEC, LLC - CO 658      
719-405 0 Crestone CO   078F BANDWIDTH.COM CLEC, LLC - CO 658   2021-12-13   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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