Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 970 [Rate centres in NPA 970] [Dial plan for NPA 970]

NXX: 760

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-760 A Dillon CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-760 0 Dillon CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2010-01-23   
970-760 1 Dillon CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-09-29   
970-760 3 Dillon CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2021-10-07   
970-760 4 Dillon CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2021-10-07   
970-760 6 Dillon CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-04-16   
970-760 7 Dillon CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-04-16   
970-760 8 Dillon CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2024-07-03   
970-760 9 Dillon CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2024-07-03   

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

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