Local Calling Guide

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Holyoke, CO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
970-854 A HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 0 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2025-03-05   
970-854 1 HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 2 HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 3 HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 4 HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 5 HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 6 HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 7 HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 8 HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      
970-854 9 HLYKCOXCDS1  2197 PHILLIPS COUNTY TEL. CO. 656      

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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