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Region Carrier Name:Colorado
This is the United States Region Carrier Name:Colorado Area Code Database page list. You can click the title to browse the detail information.
| City | National Destination Code | Sn from | Sn to | Number Type |
|---|---|---|---|---|
| Deckers | 720 | 7705000 | 7705999 | G |
| Deckers | 720 | 7709000 | 7709999 | G |
| Brighton | 720 | 7782000 | 7782999 | G |
| Brighton | 720 | 7783000 | 7783999 | G |
| Denver | 720 | 8097000 | 8097999 | G |
| Denver | 720 | 8098000 | 8098999 | G |
| Allenspark-Lyons | 720 | 8933000 | 8933999 | G |
| Allenspark-Lyons | 720 | 8934000 | 8934999 | G |
| Allenspark-Lyons | 720 | 8938000 | 8938999 | G |
| Allenspark-Lyons | 720 | 8939000 | 8939999 | G |
| Longmont | 720 | 8993000 | 8993999 | G |
| Longmont | 720 | 8994000 | 8994999 | G |
| Longmont | 720 | 8995000 | 8995999 | G |
| Fort Lupton | 720 | 9661000 | 9661999 | G |
| Fort Lupton | 720 | 9662000 | 9662999 | G |
| Denver | 720 | 9999000 | 9999999 | G |
| Glenwood Springs | 970 | 2305000 | 2305999 | G |
| Glenwood Springs | 970 | 2306000 | 2306999 | G |
| Estes Park | 970 | 2359000 | 2359999 | G |
| Crested Butte | 970 | 2519000 | 2519999 | G |
| Fruita | 970 | 2968000 | 2968999 | G |
| Aspen | 970 | 3009000 | 3009999 | G |
| Ridgway | 970 | 3187000 | 3187999 | G |
| Carbondale | 970 | 3402000 | 3402999 | G |
| Glenwood Springs | 970 | 3553000 | 3553999 | G |
| Fraser | 970 | 3638000 | 3638999 | G |
| Dillon | 970 | 4091000 | 4091999 | G |
| Kremmling | 970 | 4101000 | 4101999 | G |
| Parachute | 970 | 4144000 | 4144999 | G |
| Breckenridge | 970 | 4232000 | 4232999 | G |
| Durango | 970 | 4260000 | 4260999 | G |
| Palisade | 970 | 4380000 | 4380999 | G |
| Rifle | 970 | 4402000 | 4402999 | G |
| Fort Morgan | 970 | 4419000 | 4419999 | G |
| Bayfield | 970 | 4441000 | 4441999 | G |
| Vail | 970 | 4451000 | 4451999 | G |
| Vail | 970 | 4455000 | 4455999 | G |
| Vail | 970 | 4456000 | 4456999 | G |
| Sterling | 970 | 4587000 | 4587999 | G |
| Windsor | 970 | 4602000 | 4602999 | G |
| Julesburg | 970 | 4745000 | 4745999 | G |
| Dillon | 970 | 4861000 | 4861999 | G |
| Dillon | 970 | 4862000 | 4862999 | G |
| Weldona | 970 | 5000000 | 5000999 | G |
| Cortez | 970 | 5165000 | 5165999 | G |
| Hot Sulphur Springs | 970 | 5170000 | 5170999 | G |
| Hot Sulphur Springs | 970 | 5171000 | 5171999 | G |
| Telluride | 970 | 5192000 | 5192999 | G |
| Berthoud | 970 | 5281000 | 5281999 | G |
| Berthoud | 970 | 5286000 | 5286999 | G |
| Berthoud | 970 | 5288000 | 5288999 | G |
| Mancos | 970 | 5333000 | 5333999 | G |
| New Castle | 970 | 5361000 | 5361999 | G |
| Granby | 970 | 5572000 | 5572999 | G |
| Johnstown-Milliken | 970 | 5781000 | 5781999 | G |
| De Beque | 970 | 5794000 | 5794999 | G |
| Platteville | 970 | 5980000 | 5980999 | G |
| Mead | 970 | 6014000 | 6014999 | G |
| La Salle | 970 | 6144000 | 6144999 | G |
| Greeley | 970 | 6166000 | 6166999 | G |
| Craig | 970 | 6209000 | 6209999 | G |
| Fort Collins | 970 | 6326000 | 6326999 | G |
| Fort Collins | 970 | 6327000 | 6327999 | G |
| Ouray | 970 | 6333000 | 6333999 | G |
| Yampa | 970 | 6361000 | 6361999 | G |
| Grand Junction | 970 | 6446000 | 6446999 | G |
| Berthoud | 970 | 6707000 | 6707999 | G |
| Gilcrest | 970 | 6808000 | 6808999 | G |
| Meeker | 970 | 6934000 | 6934999 | G |
| Gunnison | 970 | 7075000 | 7075999 | G |
| Aspen | 970 | 7103000 | 7103999 | G |
| Aspen | 970 | 7106000 | 7106999 | G |
| Greeley | 970 | 7142000 | 7142999 | G |
| Greeley | 970 | 7143000 | 7143999 | G |
| Eaton | 970 | 7166000 | 7166999 | G |
| Hayden | 970 | 7172000 | 7172999 | G |
| Basalt | 970 | 7189000 | 7189999 | G |
| Oak Creek | 970 | 7369000 | 7369999 | G |
| Loveland | 970 | 7862000 | 7862999 | G |
| Loveland | 970 | 7863000 | 7863999 | G |
| Loveland | 970 | 7867000 | 7867999 | G |
| Loveland | 970 | 7868000 | 7868999 | G |
| Grand Lake | 970 | 7983000 | 7983999 | G |
| Loveland | 970 | 8002000 | 8002999 | G |
| Delta | 970 | 8080000 | 8080999 | G |
| Grand Junction | 970 | 8220000 | 8220999 | G |
| Grand Junction | 970 | 8221000 | 8221999 | G |
| Olathe | 970 | 8238000 | 8238999 | G |
| Fort Collins | 970 | 8250000 | 8250999 | G |
| Fort Collins | 970 | 8251000 | 8251999 | G |
| Brush | 970 | 8409000 | 8409999 | G |
| Steamboat Springs | 970 | 8756000 | 8756999 | G |
| Silt | 970 | 8766000 | 8766999 | G |
| Durango | 970 | 8806000 | 8806999 | G |
| Durango | 970 | 8808000 | 8808999 | G |
| Fort Collins | 970 | 8937000 | 8937999 | G |
| Fort Collins | 970 | 8938000 | 8938999 | G |
| Fort Collins | 970 | 8939000 | 8939999 | G |
| Silverton | 970 | 9191000 | 9191999 | G |
| Montrose | 970 | 9646000 | 9646999 | G |
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