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: 525

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-525 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-525 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-05-17   
720-525 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-05-17   
720-525 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-05-17   
720-525 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-05-17   
720-525 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-05-17   
720-525 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-05-17   
720-525 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-05-17   
720-525 7 Denver CO   5562 METROPCS, INC. 656   2013-05-17   
720-525 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-02-07   
720-525 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-02-07   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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