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: 845

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-845 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-845 0 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2017-10-15   
720-845 1 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-10-15   
720-845 2 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-10-15   
720-845 3 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-10-15   
720-845 4 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2017-10-15   
720-845 5 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2017-10-15   
720-845 6 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2017-10-15   
720-845 7 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2017-10-15   
720-845 8 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2017-10-15   
720-845 9 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2017-10-14   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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