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: 727

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-727 A Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-727 0 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-08-11   
720-727 1 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-08-11   
720-727 2 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-08-11   
720-727 3 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2018-09-07   
720-727 4 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2018-09-07   
720-727 5 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2018-09-07   
720-727 6 Longmont CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2018-09-24   
720-727 7 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2018-10-18   
720-727 8 Longmont CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2018-12-08   
720-727 9 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-30   

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

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