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: 680

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-680 A Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-680 0 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-08-08   
720-680 1 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-08-08   
720-680 2 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2020-08-08   
720-680 3 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2020-08-08   
720-680 4 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-08-02   
720-680 5 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-08-02   
720-680 6 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-08-02   
720-680 7 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-08-02   
720-680 8 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-08-02   
720-680 9 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2020-08-02   

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

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