| General Information | |
|---|---|
| Country | United States |
| State/Province | Utah |
| Major City | St. George |
| Time Zone | Mountain (UTC-07:00) |
| Current Local Time | 23:29 |
| Prefix | County | Primary City |
|---|---|---|
| 435-200 | Summit | Park City |
| 435-201 | Sevier | Richfield |
| 435-202 | Cache | Logan |
| 435-203 | Sanpete | Mount Pleasant |
| 435-204 | Tooele | Tooele |
| 435-206 | Cache | Logan |
| 435-207 | Box Elder | Tremonton |
| 435-209 | Beaver | Milford |
| 435-210 | Grand | Moab |
| 435-212 | Washington | Virgin |
| 435-213 | Cache | Logan |
| 435-214 | Summit | Park City |
| 435-215 | Washington | Saint George |
| 435-216 | Washington | Hurricane |
| 435-217 | Rich | Woodruff |
| 435-218 | Washington | Saint George |
| 435-219 | Uintah | Jensen |
| 435-220 | Grand | Moab |
| 435-221 | Beaver | Beaver |
| 435-222 | Wasatch | Heber City |
| 435-223 | Iron | Cedar City |
| 435-224 | Tooele | Tooele |
| 435-225 | Box Elder | Brigham City |
| 435-226 | Box Elder | Brigham City |
| 435-227 | Cache | Logan |
| 435-228 | Tooele | Tooele |
| 435-229 | Washington | Saint George |
| 435-230 | Box Elder | Tremonton |
| 435-231 | Washington | Central |
| 435-232 | Cache | Logan |
| 435-233 | Iron | Cedar City |
| 435-234 | Tooele | Wendover |
| 435-235 | Iron | Cedar City |
| 435-237 | Box Elder | Brigham City |
| 435-238 | Iron | Cedar City |
| 435-239 | Box Elder | Brigham City |
| 435-240 | Tooele | Wendover |
| 435-241 | Tooele | Tooele |
| 435-242 | Emery | Green River |
| 435-243 | Tooele | Tooele |
| 435-244 | Washington | Saint George |
| 435-245 | Cache | Hyrum |
| 435-247 | Uintah | Lapoint |
| 435-248 | Tooele | Tooele |
| 435-249 | Tooele | Tooele |
| 435-250 | Juab | Nephi |
| 435-251 | Washington | Saint George |
| 435-252 | Summit | Park City |
| 435-253 | Millard | Fillmore |
| 435-255 | Tooele | Tooele |