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: 338

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-338 A Eaton CO DNVRCO26XLX  939H COMMIO, LLC 656      
970-338 0 Eaton CO DNVRCO26XLX  939H COMMIO, LLC 656   2023-10-16   
970-338 1 Eaton CO DNVRCO26XLX  939H COMMIO, LLC 656   2023-10-16   
970-338 2 Eaton CO DNVRCO26XLX  939H COMMIO, LLC 656   2023-10-16   
970-338 3 Eaton CO DNVRCO26XLX  939H COMMIO, LLC 656   2023-10-16   
970-338 4 Eaton CO DNVRCO26XLX  939H COMMIO, LLC 656   2023-10-16   
970-338 5 Eaton CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2025-01-03   
970-338 6 Eaton CO   641H TDS BROADBAND SERVICE LLC 656   2025-11-03   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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