Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Rico, CO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
970-967 A RICOCOXODS0  2201 RICO TEL. CO. 656      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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