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: 935

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-935 A Breckenridge CO DNVRCO26XUX  516J TON80 COMMUNICATIONS, LLC 656      
970-935 0 Breckenridge CO   515J IP HORIZON LLC 656   2022-09-11   
970-935 1 Breckenridge CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2025-01-03   
970-935 2 Breckenridge CO DNVRCO26XUX  516J TON80 COMMUNICATIONS, LLC 656   2022-03-16   
970-935 3 Breckenridge CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2022-03-17   
970-935 6 Breckenridge CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2023-08-04   

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

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