Local Calling Guide

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NPA: 970 [Rate centres in NPA 970] [Dial plan for NPA 970]

NXX: 281

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-281 A Fraser CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
970-281 0 Fraser CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2021-04-22   
970-281 1 Fraser CO   515J IP HORIZON LLC 656   2022-09-17   
970-281 2 Fraser CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-02-26   
970-281 3 Fraser CO   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2010-03-15   
970-281 4 Fraser CO   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-06-03   
970-281 5 Fraser CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
970-281 7 Fraser CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-01-10   
970-281 8 Fraser CO   939H COMMIO, LLC 656   2022-11-05   
970-281 9 Fraser CO   6529 T-MOBILE USA, INC. 656      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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