Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 720 [Rate centres in NPA 720] [Dial plan for NPA 720]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-729 A Keenesburg CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-04-30   
720-729 0 Keenesburg CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-04-30   
720-729 1 Keenesburg CO   026D ONVOY, LLC CO 656   2012-12-14   
720-729 2 Keenesburg CO   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2014-05-02   
720-729 3 Keenesburg CO   026D ONVOY, LLC CO 656   2012-12-14   
720-729 4 Keenesburg CO   026D ONVOY, LLC CO 656   2012-12-14   
720-729 5 Keenesburg CO   7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2012-12-13   
720-729 6 Keenesburg CO   881B ILOKA, INC. DBA NEWCLOUD NETWORKS - CO 656   2012-07-31   
720-729 7 Keenesburg CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-01-20   
720-729 8 Keenesburg CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-01-20   
720-729 9 Keenesburg CO   026D ONVOY, LLC CO 656   2013-02-15   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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