Local Calling Guide

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

NXX: 735

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
719-735 A Westcliffe CO CLSPCOMAXWX  026D ONVOY, LLC - CO 658      
719-735 0 Westcliffe CO   026D ONVOY, LLC - CO 658   2012-12-16   
719-735 1 Westcliffe CO   026D ONVOY, LLC - CO 658   2012-12-16   
719-735 2 Westcliffe CO   026D ONVOY, LLC - CO 658   2012-12-16   
719-735 3 Westcliffe CO   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 658   2019-06-10   
719-735 4 Westcliffe CO   026D ONVOY, LLC - CO 658   2013-12-08   
719-735 5 Westcliffe CO   026D ONVOY, LLC - CO 658   2013-12-08   
719-735 6 Westcliffe CO   508J CENTURYLINK COMMUNICATIONS, LLC 658   2014-11-05   
719-735 7 Westcliffe CO   026D ONVOY, LLC - CO 658   2007-09-03   
719-735 8 Westcliffe CO   026D ONVOY, LLC - CO 658   2011-04-04   
719-735 9 Westcliffe CO   026D ONVOY, LLC - CO 658   2020-10-26   

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

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