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: 630

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-630 A Yuma CO DNVRCOMA47Z  6874 N.E. COLORADO CELLULAR, INC. 656      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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