| 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 |
|---|---|---|---|
| 435-874 | Washington | Virgin, UT | South Central Utah Telephone Association |
| 435-877 | Washington | Virgin, UT | South Central Utah Telephone Association |
| 435-878 | Washington | Central, UT | South Central Utah Telephone Association |
| 435-879 | Washington | St George, UT | Qwest Corporation |
| 435-880 | Daggett | Dutch John, UT | Union Telephone Company |
| 435-881 | Cache | Logan, UT | New Cingular Wireless PCS |
| 435-882 | Tooele | Tooele, UT | Qwest Corporation |
| 435-884 | Tooele | Grantsville, UT | Qwest Corporation |
| 435-885 | Daggett | Dutch John, UT | Union Telephone Co. - WY |
| 435-888 | Carbon | East Carbon, UT | Carbon/emery Telecom |
| 435-889 | Daggett | Greendale, UT | Union Telephone Co. - WY |
| 435-890 | Cache | Logan, UT | AT&T Local |
| 435-893 | Sevier | Richfield, UT | Qwest Corporation |
| 435-896 | Sevier | Richfield, UT | Qwest Corporation |
| 435-899 | Kane | Kanab, UT | Cellco Partnership DBA Verizon Wireless |
| 435-901 | Summit | Park City, UT | New Cingular Wireless PCS |
| 435-915 | Cache | Smithfield, UT | Teleport Communications America |
| 435-919 | Box Elder | Brigham City, UT | AT&T Local |
| 435-921 | Box Elder | Brigham City, UT | Teleport Communications America |
| 435-932 | Cache | Richmond, UT | Comcast Phone Of Utah |
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.