Local Calling Guide

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Flagler, CO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
719-765 A HUGOCOXCDS0  2186 EASTERN SLOPE RURAL TEL. ASSN., INC. 658      
719-794 A   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 658   2026-06-19   
719-794 4   6118 LEVEL 3 COMMUNICATIONS, LLC - CO 658   2026-06-19   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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