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: 710

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-710 A Aspen CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-710 0 Aspen CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-13   
970-710 1 Aspen CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-710 2 Aspen CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2014-05-19   
970-710 3 Aspen CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-14   
970-710 4 Aspen CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-03-03   
970-710 5 Aspen CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-03-03   
970-710 6 Aspen CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2016-04-23   
970-710 7 Aspen CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2014-06-07   
970-710 8 Aspen CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-05-23   
970-710 9 Aspen CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      

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

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