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: 681

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-681 A Greeley CO ENWDCOVF0MD  9748 AMERICAN MESSAGING SERVICES, LLC 656      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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