Local Calling Guide

Area code/prefix search

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

NXX: 570

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-570 A Cortez CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-570 0 Cortez CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-570 1 Cortez CO DNVRCO26XSX  145J TERRA NOVA TELECOM INC. 656   2023-08-06   
970-570 2 Cortez CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2023-08-09   
970-570 3 Cortez CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-05-25   
970-570 4 Cortez CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2015-05-26   
970-570 5 Cortez CO GDJTCOMAKMD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-31   
970-570 6 Cortez CO GDJTCOMAKMD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-08-31   
970-570 7 Cortez CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-570 8 Cortez CO GDJTCOMAKMD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2010-03-08   
970-570 9 Cortez CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      

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

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