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: 358

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-358 A Hudson CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
720-358 0 Hudson CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-05-31   
720-358 1 Hudson CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-09-25   
720-358 2 Hudson CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2011-07-07   
720-358 3 Hudson CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2009-11-14   
720-358 4 Hudson CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2011-10-08   
720-358 5 Hudson CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2011-12-30   
720-358 6 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
720-358 7 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
720-358 8 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2010-08-09   
720-358 9 Hudson CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-02-11   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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