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
308-365 A North Julesburg NE 995E BANDWIDTH.COM CLEC, LLC - NE 656      
720-288 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-295 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-303 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-04-18   
720-316 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-336 A Keenesburg CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-370 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-386 A Georgetown CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-408 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-432 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-441 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-442 A Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-443 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-464 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-504 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-507 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-515 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-547 A Keenesburg CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-574 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-580 A Keenesburg CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-598 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-604 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-608 A Georgetown CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-615 A Keenesburg CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-619 A Georgetown CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-649 A Georgetown CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-657 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-663 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-683 A Fort Lupton CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-689 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-696 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-712 A Fort Lupton CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-715 A Deckers CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-719 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-727 A Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-729 A Keenesburg CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-739 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-743 A Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-770 A Deckers CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-778 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-779 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-797 A Keenesburg CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-798 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-808 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-853 A Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-861 A Georgetown CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-881 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-892 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-893 A Allens Park-Lyons CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-894 A Deckers CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-909 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-927 A Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-928 A Fort Lupton CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-970 A Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-06-07   
720-986 A Longmont CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-200 A Grand Junction CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-480 A Estes Park CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-546 A Delta CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-616 A Greeley CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-633 A Ouray CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-648 A Gunnison CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-717 A Hayden CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-795 A Windsor CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-813 A Bayfield CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-832 A Carbondale CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-841 A Craig CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-852 A Grand Junction CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-857 A Wray CO 078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-908 A Loveland CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-29   
983-210 A Denver CO 078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-23   

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

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