| District of Utah area codes: 435 | |
|---|---|
| Country | United States |
| State/Province | Utah |
| Major City | Park City |
| Time Zone | Mountain (UTC-07:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 435-613 | Carbon | Price, UT | Carbon/emery Telecom |
| 435-615 | Summit | Park City, UT | Qwest Corporation |
| 435-616 | Garfield | Panguitch, UT | South Central Utah Telephone Association |
| 435-618 | Garfield | Panguitch, UT | Cellco Partnership DBA Verizon Wireless |
| 435-619 | Washington | St George, UT | New Cingular Wireless PCS |
| 435-621 | Uintah | Vernal, UT | Sprint Spectrum L.p. |
| 435-622 | Duchesne | Roosevelt, UT | Ubta-ubet Communications DBA Strata Networks |
| 435-623 | Juab | Nephi, UT | Qwest Corporation |
| 435-624 | Garfield | Antimony, UT | South Central Utah Telephone Association |
| 435-625 | Beaver | Beaver, UT | Level 3 Communications |
| 435-627 | Washington | St George, UT | Qwest Corporation |
| 435-628 | Washington | St George, UT | Qwest Corporation |
| 435-630 | Carbon | Price, UT | Cellco Partnership DBA Verizon Wireless |
| 435-631 | Summit | Park City, UT | Leap Wireless Intl DBA Cricket Comm |
| 435-632 | Washington | St George, UT | Cellco Partnership DBA Verizon Wireless |
| 435-633 | Sevier | Richfield, UT | Level 3 Communications |
| 435-634 | Washington | St George, UT | Qwest Corporation |
| 435-635 | Washington | Hurricane, UT | Qwest Corporation |
| 435-636 | Carbon | Price, UT | Carbon/emery Telecom |
| 435-637 | Carbon | Price, UT | Carbon/emery Telecom |
There are 390 prefixes, In the code area, the major cities are Cedar City, UT;Logan, UT;St. George, UT;Tooele, UT. The major city is Park City.