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: 891

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-891 A New Castle CO   939H COMMIO, LLC 656   2024-05-11   
970-891 0 New Castle CO   939H COMMIO, LLC 656      
970-891 1 New Castle CO   939H COMMIO, LLC 656      
970-891 9 New Castle CO   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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