Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 026D ONVOY, LLC - CO

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
970-876 8 Silt CO DNVTCOZIDS1  656      
970-877 0 Lake City CO DNVTCOZIDS1  656      
970-877 2 Lake City CO DNVTCOZIDS1  656      
970-877 8 Lake City CO DNVTCOZIDS1  656      
970-878 7 Meeker CO DNVTCOZIDS1  656      
970-880 6 Durango CO DNVTCOZIDS1  656      
970-880 8 Durango CO DNVTCOZIDS1  656      
970-888 A Greeley CO DNVTCOZIDS1  656      
970-888 6 Greeley CO DNVTCOZIDS1  656      
970-888 7 Greeley CO DNVTCOZIDS1  656      
970-888 8 Greeley CO DNVTCOZIDS1  656      
970-888 9 Greeley CO DNVTCOZIDS1  656      
970-890 7 Oak Creek CO DNVTCOZIDS1  656      
970-890 8 Oak Creek CO DNVTCOZIDS1  656      
970-892 3 Grand Junction CO   656      
970-893 A Fort Collins CO DNVTCOZIDS1  656      
970-893 7 Fort Collins CO DNVTCOZIDS1  656      
970-893 8 Fort Collins CO DNVTCOZIDS1  656      
970-893 9 Fort Collins CO DNVTCOZIDS1  656      
970-894 A Berthoud CO   656   2024-05-19   
970-894 0 Berthoud CO   656      
970-894 9 Berthoud CO   656      
970-896 1 Steamboat Springs CO DNVTCOZIDS1  656      
970-896 2 Steamboat Springs CO DNVTCOZIDS1  656      
970-896 4 Steamboat Springs CO DNVTCOZIDS1  656      
970-896 8 Steamboat Springs CO DNVTCOZIDS1  656      
970-900 A Fort Collins CO DNVTCOZIDS1  656      
970-900 0 Fort Collins CO DNVTCOZIDS1  656      
970-900 1 Fort Collins CO DNVTCOZIDS1  656      
970-900 2 Fort Collins CO DNVTCOZIDS1  656      
970-900 3 Fort Collins CO DNVTCOZIDS1  656      
970-900 4 Fort Collins CO DNVTCOZIDS1  656      
970-900 5 Fort Collins CO DNVTCOZIDS1  656      
970-900 6 Fort Collins CO DNVTCOZIDS1  656      
970-900 7 Fort Collins CO DNVTCOZIDS1  656      
970-900 8 Fort Collins CO DNVTCOZIDS1  656      
970-900 9 Fort Collins CO DNVTCOZIDS1  656      
970-902 4 Grand Junction CO DNVTCOZIDS1  656      
970-902 8 Grand Junction CO   656      
970-909 9 Greeley CO DNVTCOZIDS1  656      
970-919 1 Silverton CO DNVTCOZIDS1  656      
970-919 3 Silverton CO DNVTCOZIDS1  656      
970-919 4 Silverton CO DNVTCOZIDS1  656      
970-919 6 Silverton CO DNVTCOZIDS1  656      
970-921 4 Crawford CO DNVTCOZIDS1  656      
970-921 7 Crawford CO DNVTCOZIDS1  656      
970-924 1 Aspen CO DNVTCOZIDS1  656      
970-929 3 Somerset CO DNVTCOZIDS1  656      
970-929 4 Somerset CO DNVTCOZIDS1  656      
970-930 3 Glenwood Springs CO DNVTCOZIDS1  656      
970-930 4 Glenwood Springs CO DNVTCOZIDS1  656      
970-932 1 Estes Park CO DNVTCOZIDS1  656      
970-932 2 Estes Park CO DNVTCOZIDS1  656      
970-932 3 Estes Park CO DNVTCOZIDS1  656      
970-932 4 Estes Park CO DNVTCOZIDS1  656      
970-932 5 Estes Park CO DNVTCOZIDS1  656      
970-932 8 Estes Park CO   656      
970-933 4 Rangely CO DNVTCOZIDS1  656      
970-933 5 Rangely CO DNVTCOZIDS1  656      
970-935 3 Breckenridge CO DNVTCOZIDS1  656      
970-937 1 De Beque CO DNVTCOZIDS1  656      
970-937 2 De Beque CO DNVTCOZIDS1  656      
970-937 3 De Beque CO DNVTCOZIDS1  656      
970-962 8 Loveland CO DNVTCOZIDS1  656      
970-964 A Montrose CO DNVTCOZIDS1  656      
970-964 5 Montrose CO DNVTCOZIDS1  656      
970-964 6 Montrose CO DNVTCOZIDS1  656      
970-965 A Yuma CO DNVTCOZIDS1  656      
970-965 0 Yuma CO DNVTCOZIDS1  656      
970-965 1 Yuma CO DNVTCOZIDS1  656      
970-965 4 Yuma CO DNVTCOZIDS1  656      
970-965 6 Yuma CO DNVTCOZIDS1  656      
970-970 A Grand Junction CO DNVTCOZIDS1  656      
970-970 0 Grand Junction CO DNVTCOZIDS1  656      
970-970 1 Grand Junction CO DNVTCOZIDS1  656      
970-970 2 Grand Junction CO DNVTCOZIDS1  656      
970-970 3 Grand Junction CO DNVTCOZIDS1  656      
970-970 4 Grand Junction CO DNVTCOZIDS1  656      
970-970 5 Grand Junction CO DNVTCOZIDS1  656      
970-970 6 Grand Junction CO DNVTCOZIDS1  656      
970-970 7 Grand Junction CO DNVTCOZIDS1  656      
970-970 8 Grand Junction CO DNVTCOZIDS1  656      
970-970 9 Grand Junction CO DNVTCOZIDS1  656      
970-972 A Eaton CO DNVTCOZIDS1  656      
970-972 0 Eaton CO DNVTCOZIDS1  656      
970-972 1 Eaton CO DNVTCOZIDS1  656      
970-972 2 Eaton CO DNVTCOZIDS1  656      
970-973 3 Glenwood Springs CO DNVTCOZIDS1  656      
970-975 2 Montrose CO DNVTCOZIDS1  656      
970-975 7 Montrose CO DNVTCOZIDS1  656      
970-975 9 Montrose CO   656      
970-979 1 Edwards CO DNVTCOZIDS1  656      
970-981 8 Parachute CO DNVTCOZIDS1  656      
970-981 9 Parachute CO DNVTCOZIDS1  656      
970-984 5 New Castle CO DNVTCOZIDS1  656      
970-984 6 New Castle CO DNVTCOZIDS1  656      
970-987 5 Glenwood Springs CO DNVTCOZIDS1  656      
970-992 8 Dove Creek CO DNVTCOZIDS1  656      
970-994 5 Olathe CO DNVTCOZIDS1  656      
970-995 1 New Castle CO DNVTCOZIDS1  656      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.