| 385 | Utah (Salt Lake, Utah, Davis, Weber and Morgan counties, overlays with 801), beginning mid 2008. More information at: Area Code 385 Phone Number Blocks |
| 435 | Utah (Logan, Park City, St. George, Moab and all of Utah excluding Salt Lake City, Ogden, Provo, Morgan County, Utah, Davis County, Utah, and north central Utah) More information at: Area Code 435 Phone Number Blocks |
| 801 | Utah (Salt Lake, Utah, Davis, Weber and Morgan counties, will overlay with 385 beginning mid-2008) More information at: Area Code 801 Phone Number Blocks |
