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: 603

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-603 A Basalt CO DNVRCO26XLX  939H COMMIO, LLC 656      
970-603 0 Basalt CO DNVRCO26XLX  939H COMMIO, LLC 656   2023-10-14   
970-603 1 Basalt CO DNVRCO26XLX  939H COMMIO, LLC 656   2023-10-14   
970-603 2 Basalt CO DNVRCO26XLX  939H COMMIO, LLC 656   2023-10-14   
970-603 3 Basalt CO DNVRCO26XLX  939H COMMIO, LLC 656   2023-10-14   
970-603 4 Basalt CO DNVRCO26XLX  939H COMMIO, LLC 656   2023-10-14   

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

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