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: 532

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-532 A Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
720-532 0 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
720-532 1 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
720-532 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2009-06-02   
720-532 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2006-10-31   
720-532 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2009-06-02   
720-532 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2009-06-02   
720-532 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2006-10-31   
720-532 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2009-06-02   
720-532 8 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
720-532 9 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      

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

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