Local Calling Guide

Area code/prefix search

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Switch: FTMRCOMA2MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
970-500 A Weldona CO 312G NORTHERN COLORADO COMMUNICATIONS, LLC. - CO 656      
970-500 4 Weldona CO 312G NORTHERN COLORADO COMMUNICATIONS, LLC. - CO 656      

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

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