| General Information about Area Code 970 | |
|---|---|
| Country | United States |
| State / Province / Territory | Colorado |
| Major City | Grand Junction |
| Time Zone | Mountain (UTC-07:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 970-660 | Milliken | Weld | Landline |
| 970-204 | Fort Collins | Larimer | Landline |
| 970-338 | Hotchkiss | Delta | Landline |
| 970-217 | Fort Collins | Larimer | Wireless |
| 970-717 | Hayden | Routt | Landline |
| 970-925 | Aspen | Pitkin | Landline |
| 970-825 | Fort Collins | Larimer | Wireless |
| 970-316 | Ridgway | Ouray | Wireless |
| 970-708 | Ridgway | Ouray | Wireless |
| 970-459 | Durango | La Plata | Landline |
| 970-765 | Montrose | Montrose | Landline |
| 970-320 | Glenwood Springs | Garfield | Wireless |
| 970-230 | Glenwood Springs | Garfield | Wireless |
| 970-930 | Glenwood Springs | Garfield | Wireless |
| 970-736 | Oak Creek | Routt | Landline |
| 970-426 | Durango | La Plata | Wireless |
| 970-683 | Grand Junction | Mesa | Landline |
| 970-325 | Ridgway | Ouray | Landline |
| 970-745 | Grand Junction | Mesa | Wireless |
| 970-404 | Glenwood Springs | Garfield | Wireless |