Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
970-499 A South Laramie CO 026D ONVOY, LLC - CO 654      
970-499 1 South Laramie CO 026D ONVOY, LLC - CO 654   2019-09-09   
970-499 2 South Laramie CO 026D ONVOY, LLC - CO 654   2020-12-18   
970-499 3 South Laramie CO 026D ONVOY, LLC - CO 654   2020-12-18   
970-499 5 South Laramie CO 026D ONVOY, LLC - CO 654   2012-12-12   
970-499 6 South Laramie CO 026D ONVOY, LLC - CO 654   2012-12-12   
970-499 7 South Laramie CO 026D ONVOY, LLC - CO 654   2007-09-29   
970-499 8 South Laramie CO 026D ONVOY, LLC - CO 654   2012-12-12   
970-780 2 South Laramie CO 026D ONVOY, LLC - CO 654   2021-12-13   
970-780 4 South Laramie CO 026D ONVOY, LLC - CO 654   2022-02-05   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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