| General Information | |
|---|---|
| Country | United States |
| State/Province | Colorado |
| Major City | Grand Junction |
| Time Zone | Mountain (UTC-07:00) |
| Current Local Time | 17:40 |
| Prefix | County | Primary City |
|---|---|---|
| 970-200 | Mesa | Grand Junction |
| 970-201 | Mesa | Grand Junction |
| 970-202 | Weld | Johnstown |
| 970-203 | Larimer | Loveland |
| 970-204 | Larimer | Fort Collins |
| 970-205 | Pitkin | Aspen |
| 970-206 | Larimer | Fort Collins |
| 970-207 | Larimer | Fort Collins |
| 970-208 | Mesa | Grand Junction |
| 970-209 | Montrose | Montrose |
| 970-210 | Mesa | Grand Junction |
| 970-212 | Larimer | Fort Collins |
| 970-213 | Larimer | Fort Collins |
| 970-214 | Larimer | Fort Collins |
| 970-215 | Larimer | Fort Collins |
| 970-216 | Mesa | Grand Junction |
| 970-217 | Larimer | Fort Collins |
| 970-218 | Larimer | Fort Collins |
| 970-219 | Larimer | Fort Collins |
| 970-220 | Rio Blanco | Rangely |
| 970-221 | Larimer | Fort Collins |
| 970-222 | Larimer | Fort Collins |
| 970-223 | Larimer | Fort Collins |
| 970-224 | Larimer | Fort Collins |
| 970-225 | Larimer | Fort Collins |
| 970-226 | Larimer | Fort Collins |
| 970-227 | Larimer | Fort Collins |
| 970-228 | Logan | Merino |
| 970-229 | Larimer | Fort Collins |
| 970-230 | Garfield | Glenwood Springs |
| 970-231 | Larimer | Fort Collins |
| 970-232 | Larimer | Fort Collins |
| 970-233 | Mesa | Collbran |
| 970-234 | Mesa | Grand Junction |
| 970-235 | Larimer | Estes Park |
| 970-236 | Pitkin | Aspen |
| 970-237 | Larimer | Fort Collins |
| 970-238 | La Plata | Hesperus |
| 970-239 | Ouray | Ridgway |
| 970-240 | Montrose | Montrose |
| 970-241 | Mesa | Grand Junction |
| 970-242 | Mesa | Grand Junction |
| 970-243 | Mesa | Grand Junction |
| 970-244 | Mesa | Grand Junction |
| 970-245 | Mesa | Grand Junction |
| 970-246 | Washington | Otis |
| 970-247 | La Plata | Durango |
| 970-248 | Mesa | Grand Junction |
| 970-249 | Montrose | Montrose |
| 970-250 | Mesa | Grand Junction |