Local Calling Guide

Area code/prefix search

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

NXX: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-333 A Dillon CO DNVRCOII4MD  5562 METROPCS, INC. 656      
970-333 0 Dillon CO DNVRCOII4MD  5562 METROPCS, INC. 656      
970-333 1 Dillon CO DNVRCOII4MD  5562 METROPCS, INC. 656      
970-333 2 Dillon CO DNVRCO26XSX  145J TERRA NOVA TELECOM INC. 656   2024-11-12   
970-333 3 Dillon CO DNVRCOII4MD  5562 METROPCS, INC. 656   2007-03-26   
970-333 4 Dillon CO DNVRCOII4MD  5562 METROPCS, INC. 656      
970-333 5 Dillon CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2025-01-03   
970-333 6 Dillon CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2019-07-11   
970-333 7 Dillon CO DNVRCO26XUX  516J TON80 COMMUNICATIONS, LLC 656   2021-09-18   
970-333 8 Dillon CO DNVRCOII4MD  5562 METROPCS, INC. 656   2006-04-04   
970-333 9 Dillon CO DNVRCOII4MD  5562 METROPCS, INC. 656      

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

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