Local Calling Guide

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

NXX: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
719-297 A Limon CO CLSPCOMAXMX  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 658      
719-297 0 Limon CO   939H COMMIO, LLC 658   2024-03-23   
719-297 1 Limon CO   078F BANDWIDTH.COM CLEC, LLC - CO 658   2008-11-20   
719-297 2 Limon CO   026D ONVOY, LLC - CO 658   2013-04-15   
719-297 3 Limon CO   078F BANDWIDTH.COM CLEC, LLC - CO 658   2014-05-26   
719-297 4 Limon CO   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 658      
719-297 5 Limon CO   078F BANDWIDTH.COM CLEC, LLC - CO 658   2015-05-10   
719-297 6 Limon CO   026D ONVOY, LLC - CO 658   2013-04-04   
719-297 7 Limon CO   078F BANDWIDTH.COM CLEC, LLC - CO 658   2011-05-26   
719-297 8 Limon CO   145J TERRA NOVA TELECOM INC. 658   2024-12-04   
719-297 9 Limon CO   278F PEERLESS NETWORK OF COLORADO, LLC - CO 658   2015-10-22   

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

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