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: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-307 A Allens Park-Lyons CO DNVRCOMAXYZ  7421 AT&T - LOCAL 656      
720-307 0 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-307 1 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-307 2 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-307 3 Allens Park-Lyons CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
720-307 4 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-307 5 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-307 6 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-307 7 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-307 8 Allens Park-Lyons CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-307 9 Allens Park-Lyons CO DNVRCOMAXYZ  7421 AT&T - LOCAL 656      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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