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: 757

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-757 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-757 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   
720-757 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2014-11-14   

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

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