Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 557H WIDE VOICE, LLC - CO

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
303-303 A Denver CO   656   2024-10-27   
303-303 0 Denver CO   656      
303-303 1 Denver CO   656      
303-303 2 Denver CO   656      
303-303 3 Denver CO   656      
303-303 4 Denver CO   656      
303-303 5 Denver CO   656      
303-303 6 Denver CO   656      
303-303 7 Denver CO   656      
303-303 8 Denver CO   656      
303-303 9 Denver CO   656      
719-718 0 Cripple Creek CO CLSPCOMAXOY  658      
719-718 4 Cripple Creek CO CLSPCOMAXOY  658      
719-819 A Colorado Springs-Main CO CLSPCOMAXNY  658      
719-819 0 Colorado Springs-Main CO CLSPCOMAXNY  658      
719-819 1 Colorado Springs-Main CO CLSPCOMAXNY  658      
720-721 9 Denver CO DNVRCOMA24Z  656      
720-820 A Denver CO DNVRCOMA22Z  656      
720-820 1 Denver CO DNVRCOMA22Z  656      
720-835 3 Denver CO DNVRCOMA24Z  656      
720-835 6 Denver CO DNVRCOMA24Z  656      
983-333 A Denver CO DNVRCOMA22Z  656   2024-02-18   
983-333 3 Denver CO DNVRCOMA22Z  656      
983-444 A Denver CO   656   2024-04-01   
983-444 4 Denver CO   656      
983-777 A Denver CO DNVRCOMA22Z  656      
983-777 7 Denver CO DNVRCOMA22Z  656      
983-888 A Denver CO DNVRCOMA22Z  656      
983-888 8 Denver CO DNVRCOMA22Z  656      
983-999 A Denver CO DNVRCOMA22Z  656      
983-999 9 Denver CO DNVRCOMA22Z  656      

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

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