435 Area Code in Utah, United States
Description
Area code 435 serves most of Utah outside the Wasatch Front, including cities like St. George, Logan, Cedar City, and Moab. It was created in 1997 from a split of the 801 area code to better serve Utah’s rural and smaller metropolitan areas. The region includes major recreational destinations such as Zion and Bryce Canyon National Parks. 435 supports a mix of tourism, agriculture, and education, and remains a standalone area code. It reflects Utah’s geographic diversity and the independent spirit of its rural communities.
Time & Time Zone
Time zone:
Mountain (GMT -07:00) Current time:
Map
Major Cities
| City | Prefixes |
|---|---|
| | |
| | |
| | |
Counties
| County | Prefixes |
|---|---|
| Washington | |
| Cache | |
| Tooele | |
| Box Elder | |
| Summit | |
| Iron | |
| Duchesne | |
| San Juan | |
| Sevier | |
| Uintah | |
| Millard | |
| Sanpete | |
| Carbon | |
| Wasatch | |
| Beaver | |
| Kane | |
| Emery | |
| Garfield | |
| Grand | |
| Juab | |
| Rich | |
| Daggett | |
| Salt Lake | |
| Wayne | |
| Piute | |
| Utah | |
| Davis | |
| Lincoln | |
| Moffat | |
| Weber | |
| Uinta | |
| Cassia | |
| Morgan |
Telephone Carriers
| Carrier | Type | Prefixes (%) |
|---|---|---|
| Qwest Corporation | Landline | 26% |
| Cellco Partnership Dba Verizon Wireless Ut | Wireless | 9% |
| Citizens Telecom Utah Dba Frontier Comm Of Ut | Landline | 8% |
| South Central Utah Telephone Association Inc | Wireless | 7% |
| New Cingular Wireless Pcs Llc | Wireless | 6% |
| Sprint Spectrum L P | Wireless | 5% |
| Ubta Ubet Communications Inc Dba Strata Networks | Landline | 5% |
| Level 3 Communications Llc Ut | Landline | 4% |
| Beehive Tel Co Ut | Landline | 3% |
| All West Communications Inc Utah | Landline | 2% |
| T Mobile Usa Inc | Wireless | 2% |
| Emery Telephone Dba Emery Telecom | Landline | 2% |
| Carbon Emery Telecom Inc Ut | Landline | 2% |
| Skyline Telecom | Landline | 1% |
| Union Telephone Company | Wireless | 1% |
| Uintah Basin Electronic Telecommunications | Wireless | 1% |
| Electric Lightwave Llc Dba Integra Telecom Ut | Landline | 1% |
| Central Utah Telephone Inc | Landline | 1% |
| At T Local | Landline | 1% |
| Union Telephone Co Wy | Landline | 1% |
| Teleport Communications America Llc Ut | Landline | 1% |
| Xo Utah Inc | Landline | 1% |
| Gunnison Telephone Co | Landline | 1% |
| Pac West Telecomm Inc Ut | Landline | 1% |
| Navajo Comm Co Inc Ut Dba Navajo Comm Ut | Landline | 1% |
| Comcast Phone Of Utah Llc Ut | Landline | < 1% |
| Firstdigital Telecom Llc | Landline | < 1% |
| Albion Telephone Co Dba Atc Communications | Landline | < 1% |
| Smith Bagley Inc Dba Cellular One Of Ne Arizona | Wireless | < 1% |
| Leap Wireless Intl Inc Dba Cricket Comm Inc | Wireless | < 1% |
| Mcimetro Access Transmission Services Llc Ut | Landline | < 1% |
| Hanksville Telcom Inc Ut | Landline | < 1% |
| Bresnan Broadband Of Utah Llc Ut | Landline | < 1% |
| South Central Comm Telcom Services Llc Ut | Landline | < 1% |
| Emery Telcom Wireless Inc | Wireless | < 1% |
| Mcleodusa Telecommunications Services Inc Ut | Landline | < 1% |
| Sprint Communications Company L P Ut | Landline | < 1% |
| Central Telcom Svcs Dba Centracom Interactive Nv | Landline | < 1% |
| Nextel Communications Inc | Wireless | < 1% |
| Manti Tele Communications Company Inc | Wireless | < 1% |
| Emery Telecommunications Video Inc | Landline | < 1% |
| 360 Networks Usa Inc Ut | Landline | < 1% |
| All West Wireless Inc | Wireless | < 1% |
| Beehive Telecom Incorporated Ut | < 1% | |
| Usa Mobility Wireless Inc | Wireless | < 1% |
| Manti Telephone Co | Landline | < 1% |
| All West Ut Inc | Wireless | < 1% |
| North County Communications Corporation Ut | Landline | < 1% |
| Bear Lake Communications | Landline | < 1% |
Prefixes
| Prefix | City | Carrier | Type |
|---|---|---|---|
| Cedar City | Beehive Tel Co - Ut | Landline | |
| Ivins | Qwest Corporation | Landline | |
| Logan | Sprint Spectrum L.p. | Wireless | |
| Dugway | Beehive Tel Co - Ut | Landline | |
| Ivins | South Central Utah Telephone Association, Inc. | Wireless | |
| Park City | Sprint Spectrum L.p. | Wireless | |
| Randolph | All West Wireless, Inc. | Wireless | |
| Mendon | Qwest Corporation | Landline | |
| Green River | Nextel Communications, Inc. | Wireless | |
| Washington | Qwest Corporation | Landline | |
| Tooele | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| Pine Valley | Qwest Corporation | Landline | |
| Wendover | Beehive Tel Co - Ut | Landline | |
| Ibapah | Beehive Tel Co - Ut | Landline | |
| Saint George | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| Bryce | South Central Utah Telephone Association, Inc. | Landline | |
| Garland | North County Communications Corporation - Ut | Landline | |
| Monroe | Qwest Corporation | Landline | |
| Fruitland | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Neola | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Hatch | South Central Utah Telephone Association, Inc. | Landline | |
| Saint George | New Cingular Wireless Pcs, Llc | Wireless | |
| Moab | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Heber City | Level 3 Communications, Llc - Ut | Landline | |
| Tooele | Comcast Phone of Utah, Llc - Ut | Landline | |
| Roosevelt | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Sterling | Manti Telephone Co. | Landline | |
| Croydon | 360networks (usa) Inc. - Ut | Landline | |
| Cedar City | Qwest Corporation | Landline | |
| Centerfield | Gunnison Telephone Co. | Landline | |
| Logan | Qwest Corporation | Landline | |
| Greenwich | South Central Utah Telephone Association, Inc. | Landline | |
| Park City | Qwest Corporation | Landline | |
| Monroe | Teleport Communications America, Llc - Ut | Landline | |
| Tooele | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Hurricane | South Central Utah Telephone Association, Inc. | Landline | |
| Tremonton | Sprint Spectrum L.p. | Wireless | |
| Roosevelt | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Coalville | All West Communications, Inc. - Utah | Landline | |
| Hyde Park | T-mobile Usa, Inc. | Wireless | |
| Cannonville | South Central Utah Telephone Association, Inc. | Landline | |
| La Verkin | Qwest Corporation | Landline | |
| Plymouth | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Wellington | Carbon/emery Telecom, Inc. - Ut | Landline | |
| Redmond | Qwest Corporation | Landline | |
| Logan | At&t Local | Landline | |
| Tooele | Sprint Spectrum L.p. | Wireless | |
| Nephi | Level 3 Communications, Llc - Ut | Landline | |
| Cedar City | Qwest Corporation | Landline | |
| Cornish | Qwest Corporation | Landline | |
| Jensen | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Tooele | Qwest Corporation | Landline | |
| Beryl | South Central Utah Telephone Association, Inc. | Landline | |
| Park City | New Cingular Wireless Pcs, Llc | Wireless | |
| Tooele | T-mobile Usa, Inc. | Wireless | |
| Vernal | Union Telephone Company | Wireless | |
| Wales | Skyline Telecom | Landline | |
| Beaver | Level 3 Communications, Llc - Ut | Landline | |
| Heber City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Bluebell | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Mendon | Qwest Corporation | Landline | |
| Elsinore | Qwest Corporation | Landline | |
| Price | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Hyde Park | Qwest Corporation | Landline | |
| Midvale | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Teasdale | South Central Utah Telephone Association, Inc. | Landline | |
| Midway | Qwest Corporation | Landline | |
| Price | Carbon/emery Telecom, Inc. - Ut | Landline | |
| Moab | Emery Telecommunications & Video, Inc. | Landline | |
| Saint George | New Cingular Wireless Pcs, Llc | Wireless | |
| Lake Powell | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Fillmore | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Brian Head | Qwest Corporation | Landline | |
| Escalante | South Central Utah Telephone Association, Inc. | Landline | |
| Lyman | South Central Utah Telephone Association, Inc. | Landline | |
| Greenville | Qwest Corporation | Landline | |
| Helper | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Oakley | All West Communications, Inc. - Utah | Landline | |
| Cedar City | Level 3 Communications, Llc - Ut | Landline | |
| La Verkin | South Central Utah Telephone Association, Inc. | Landline | |
| Vernal | Union Telephone Company | Wireless | |
| Beaver | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Spanish Fork | Central Utah Telephone, Inc. | Landline | |
| Wallsburg | Qwest Corporation | Landline | |
| Tooele | New Cingular Wireless Pcs, Llc | Wireless | |
| Afton | Union Telephone Co. - Wy | Landline | |
| Honeyville | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Snowville | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Ivins | Qwest Corporation | Landline | |
| Tooele | Qwest Corporation | Landline | |
| Logan | Level 3 Communications, Llc - Ut | Landline | |
| Mendon | Qwest Corporation | Landline | |
| Saint George | Qwest Corporation | Landline | |
| Logan | New Cingular Wireless Pcs, Llc | Wireless | |
| Park City | Xo Utah, Inc. | Landline | |
| Cedar City | Sprint Spectrum L.p. | Wireless | |
| Moab | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Cedar City | Bresnan Broadband of Utah, Llc - Ut | Landline | |
| Saint George | T-mobile Usa, Inc. | Wireless | |
| Mexican Hat | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Wellington | Carbon/emery Telecom, Inc. - Ut | Landline | |
| Ivins | Qwest Corporation | Landline | |
| Garrison | Beehive Tel Co - Ut | Landline | |
| Santa Clara | Qwest Corporation | Landline | |
| Brigham City | Level 3 Communications, Llc - Ut | Landline | |
| Saint George | T-mobile Usa, Inc. | Wireless | |
| Brigham City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Tooele | Level 3 Communications, Llc - Ut | Landline | |
| Park City | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| Fairview | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Corinne | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Willard | Qwest Corporation | Landline | |
| Teasdale | New Cingular Wireless Pcs, Llc | Wireless | |
| Tremonton | Sprint Spectrum L.p. | Wireless | |
| Park City | T-mobile Usa, Inc. | Wireless | |
| Willard | Qwest Corporation | Landline | |
| Duck Creek Village | South Central Utah Telephone Association, Inc. | Landline | |
| New Harmony | Qwest Corporation | Landline | |
| Randolph | All West Communications, Inc. - Utah | Landline | |
| Park City | Firstdigital Telecom, Llc | Landline | |
| Roosevelt | New Cingular Wireless Pcs, Llc | Wireless | |
| Monticello | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Saint George | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Logan | New Cingular Wireless Pcs, Llc | Wireless | |
| Santa Clara | Qwest Corporation | Landline | |
| Manila | Union Telephone Company | Wireless | |
| Saint George | Qwest Corporation | Landline | |
| Blanding | Smith Bagley Inc. Dba Cellular One of Ne Arizona | Wireless | |
| Nephi | Sprint Spectrum L.p. | Wireless | |
| Ferron | Emery Telephone Dba Emery Telecom | Landline | |
| Beaver | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Mount Pleasant | New Cingular Wireless Pcs, Llc | Wireless | |
| Delta | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Laketown | Bear Lake Communications | Landline | |
| Salina | Pac - West Telecomm, Inc. - Ut | Landline | |
| Vernal | Sprint Spectrum L.p. | Wireless | |
| Richfield | Level 3 Communications, Llc - Ut | Landline | |
| Lake Powell | Navajo Comm Co Inc - Ut Dba Navajo Comm Ut | Landline | |
| Helper | Central Utah Telephone, Inc. | Landline | |
| Price | New Cingular Wireless Pcs, Llc | Wireless | |
| Saint George | Wireless | ||
| Hanksville | Hanksville Telcom, Inc. - Ut | Landline | |
| Nephi | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Logan | At&t Local | Landline | |
| Millard | Beehive Telecom, Incorporated - Ut | ||
| Milford | New Cingular Wireless Pcs, Llc | Wireless | |
| Mount Carmel | South Central Utah Telephone Association, Inc. | Landline | |
| Circleville | South Central Utah Telephone Association, Inc. | Landline | |
| Grantsville | New Cingular Wireless Pcs, Llc | Wireless | |
| Park City | Level 3 Communications, Llc - Ut | Landline | |
| Myton | New Cingular Wireless Pcs, Llc | Wireless | |
| Monticello | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Tooele | Mcimetro Access Transmission Services Llc - Ut | Landline | |
| Logan | Qwest Corporation | Landline | |
| Logan | Mcleodusa Telecommunications Services, Inc.- Ut | Landline | |
| Kanab | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Tooele | Firstdigital Telecom, Llc | Landline | |
| Ephraim | Manti Tele Communications Company, Inc. | Wireless | |
| Brigham City | At&t Local | Landline | |
| Neola | Uintah Basin Electronic Telecommunications | Wireless | |
| Brigham City | T-mobile Usa, Inc. | Wireless | |
| Panguitch | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Corinne | Qwest Corporation | Landline | |
| Duchesne | Uintah Basin Electronic Telecommunications | Wireless | |
| Price | Emery Telephone Dba Emery Telecom | Landline | |
| Kanab | New Cingular Wireless Pcs, Llc | Wireless | |
| Saint George | Sprint Communications Company, L.p. - Ut | Landline | |
| Nephi | Sprint Spectrum L.p. | Wireless | |
| Oak City | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| New Harmony | New Cingular Wireless Pcs, Llc | Wireless | |
| Saint George | Qwest Corporation | Landline | |
| Milford | South Central Utah Telephone Association, Inc. | Landline | |
| Eureka | Skyline Telecom | Landline | |
| Logan | T-mobile Usa, Inc. | Wireless | |
| Tooele | Qwest Corporation | Landline | |
| Torrey | Beehive Tel Co - Ut | Landline | |
| Brigham City | Sprint Spectrum L.p. | Wireless | |
| Tremonton | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Blanding | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Panguitch | South Central Utah Telephone Association, Inc. | Wireless | |
| Saint George | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Leeds | Qwest Corporation | Landline | |
| Brigham City | Wireless | ||
| Vernal | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Orangeville | Emery Telephone Dba Emery Telecom | Landline | |
| Brigham City | Level 3 Communications, Llc - Ut | Landline | |
| Cleveland | Emery Telephone Dba Emery Telecom | Landline | |
| Malta | Albion Telephone Co. Dba Atc Communications | Landline | |
| Montezuma Creek | Navajo Comm Co Inc - Ut Dba Navajo Comm Ut | Landline | |
| Saint George | Level 3 Communications, Llc - Ut | Landline | |
| Delta | |||
| Brigham City | Teleport Communications America, Llc - Ut | Landline | |
| Richmond | Level 3 Communications, Llc - Ut | Landline | |
| Castle Dale | Emery Telephone Dba Emery Telecom | Landline | |
| Park City | Xo Utah, Inc. | Landline | |
| Cedar City | Level 3 Communications, Llc - Ut | Landline | |
| Mexican Hat | Navajo Comm Co Inc - Ut Dba Navajo Comm Ut | Landline | |
| Minersville | South Central Utah Telephone Association, Inc. | Landline | |
| Saint George | Level 3 Communications, Llc - Ut | Landline | |
| Lapoint | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Tremonton | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Roosevelt | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Manti | Central Utah Telephone, Inc. | Landline | |
| Logan | Union Telephone Company | Wireless | |
| Richmond | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Glenwood | Qwest Corporation | Landline | |
| Mendon | Qwest Corporation | Landline | |
| Paragonah | Qwest Corporation | Landline | |
| Hyrum | Qwest Corporation | Landline | |
| Logan | Sprint Spectrum L.p. | Wireless | |
| Cedar City | Sprint Spectrum L.p. | Wireless | |
| Vernon | Beehive Tel Co - Ut | Landline | |
| Kanab | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Monticello | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Brigham City | T-mobile Usa, Inc. | Wireless | |
| Cedar City | Bresnan Broadband of Utah, Llc - Ut | Landline | |
| La Sal | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Vernal | Sprint Spectrum L.p. | Wireless | |
| Logan | Qwest Corporation | Landline | |
| Cedar City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Nephi | New Cingular Wireless Pcs, Llc | Wireless | |
| Stockton | Qwest Corporation | Landline | |
| Tremonton | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Providence | Qwest Corporation | Landline | |
| Price | Wireless | ||
| Ephraim | T-mobile Usa, Inc. | Wireless | |
| Park City | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Park City | Mcimetro Access Transmission Services Llc - Ut | Landline | |
| Tabiona | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Cedar City | South Central Utah Telephone Association, Inc. | Wireless | |
| Nephi | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Bluff | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Wendover | Sprint Spectrum L.p. | Wireless | |
| Helper | Carbon/emery Telecom, Inc. - Ut | Landline | |
| Tooele | Sprint Spectrum L.p. | Wireless | |
| Park City | Qwest Corporation | Landline | |
| Salina | Level 3 Communications, Llc - Ut | Landline | |
| Oak City | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Roosevelt | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Moab | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Cedar City | Bresnan Broadband of Utah, Llc - Ut | Landline | |
| Willard | Qwest Corporation | Landline | |
| Central | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Tooele | New Cingular Wireless Pcs, Llc | Wireless | |
| Logan | Level 3 Communications, Llc - Ut | Landline | |
| Duchesne | Union Telephone Company | Wireless | |
| Ephraim | Manti Telephone Co. | Landline | |
| Nephi | Qwest Corporation | Landline | |
| Brigham City | New Cingular Wireless Pcs, Llc | Wireless | |
| Holden | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Heber City | New Cingular Wireless Pcs, Llc | Wireless | |
| Fountain Green | Central Utah Telephone, Inc. | Landline | |
| Cedar City | South Central Comm -telcom Services, Llc Ut | Landline | |
| Delta | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Moab | New Cingular Wireless Pcs, Llc | Wireless | |
| Howell | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Brigham City | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| Park City | Qwest Corporation | Landline | |
| Monroe | Level 3 Communications, Llc - Ut | Landline | |
| Blanding | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Fillmore | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Castle Dale | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Wendover | Landline | ||
| Brigham City | Beehive Tel Co - Ut | Landline | |
| Park City | Qwest Corporation | Landline | |
| Millard | |||
| Meadow | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Park City | Wireless | ||
| Brigham City | Sprint Spectrum L.p. | Wireless | |
| Duchesne | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Hurricane | Level 3 Communications, Llc - Ut | Landline | |
| Kamas | All West Wireless, Inc. | Wireless | |
| Green River | Emery Telephone Dba Emery Telecom | Landline | |
| Tooele | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Kanab | Qwest Corporation | Landline | |
| Fillmore | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Wendover | Beehive Tel Co - Ut | Landline | |
| Kamas | All West Communications, Inc. - Utah | Landline | |
| Saint George | Sprint Spectrum L.p. | Wireless | |
| Enterprise | South Central Utah Telephone Association, Inc. | Landline | |
| Monticello | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Park City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Tooele | Usa Mobility Wireless, Inc. | Wireless | |
| Tooele | Level 3 Communications, Llc - Ut | Landline | |
| Coalville | All West Wireless, Inc. | Wireless | |
| Marysvale | South Central Utah Telephone Association, Inc. | Landline | |
| Logan | Xo Utah, Inc. | Landline | |
| Hyrum | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| New Harmony | New Cingular Wireless Pcs, Llc | Wireless | |
| Park City | New Cingular Wireless Pcs, Llc | Wireless | |
| Antimony | South Central Utah Telephone Association, Inc. | Landline | |
| 360networks (usa) Inc. - Ut | |||
| Garden City | Union Telephone Company | Wireless | |
| Manti | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Springdale | Qwest Corporation | Landline | |
| Roosevelt | New Cingular Wireless Pcs, Llc | Wireless | |
| Fairview | Central Utah Telephone, Inc. | Landline | |
| Richfield | Teleport Communications America, Llc - Ut | Landline | |
| Mount Pleasant | Pac - West Telecomm, Inc. - Ut | Landline | |
| Tooele | |||
| Tooele | Sprint Spectrum L.p. | Wireless | |
| Richfield | Central Telcom Svcs Dba Centracom Interactive - Nv | Landline | |
| Hyrum | Level 3 Communications, Llc - Ut | Landline | |
| Tooele | Xo Utah, Inc. | Landline | |
| Price | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Heber City | Sprint Spectrum L.p. | Wireless | |
| Kanab | Landline | ||
| Park City | T-mobile Usa, Inc. | Wireless | |
| Wendover | Skyline Telecom | Landline | |
| Cedar City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Logan | Sprint Spectrum L.p. | Wireless | |
| Saint George | Sprint Spectrum L.p. | Wireless | |
| Logan | Usa Mobility Wireless, Inc. | Wireless | |
| Tooele | Teleport Communications America, Llc - Ut | Landline | |
| Roosevelt | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Providence | Qwest Corporation | Landline | |
| Saint George | Sprint Spectrum L.p. | Wireless | |
| Cedar City | Usa Mobility Wireless, Inc. | Wireless | |
| Saint George | T-mobile Usa, Inc. | Wireless | |
| Logan | Teleport Communications America, Llc - Ut | Landline | |
| Smithfield | Level 3 Communications, Llc - Ut | Landline | |
| Bear River City | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Smithfield | Teleport Communications America, Llc - Ut | Landline | |
| Lake Powell | Beehive Tel Co - Ut | Landline | |
| Ferron | Emery Telephone Dba Emery Telecom | Landline | |
| Saint George | Level 3 Communications, Llc - Ut | Landline | |
| Kanosh | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Layton | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| Kanab | South Central Utah Telephone Association, Inc. | Landline | |
| Duchesne | New Cingular Wireless Pcs, Llc | Wireless | |
| Price | Emery Telcom - Wireless, Inc. | Wireless | |
| Panguitch | South Central Utah Telephone Association, Inc. | Landline | |
| Cedar City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Panguitch | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Heber City | Sprint Spectrum L.p. | Wireless | |
| Tooele | Qwest Corporation | Landline | |
| Hyrum | Teleport Communications America, Llc - Ut | Landline | |
| Vernal | Uintah Basin Electronic Telecommunications | Wireless | |
| Kamas | All West - Ut, Inc. | Wireless | |
| Midway | All West Communications, Inc. - Utah | Landline | |
| Beaver | New Cingular Wireless Pcs, Llc | Wireless | |
| Providence | Qwest Corporation | Landline | |
| Beaver | South Central Utah Telephone Association, Inc. | Wireless | |
| Cedar City | New Cingular Wireless Pcs, Llc | Wireless | |
| Portage | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Moab | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Saint George | Sprint Spectrum L.p. | Wireless | |
| Dutch John | Union Telephone Co. - Wy | Landline | |
| Tremonton | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Park City | Qwest Corporation | Landline | |
| Cedar City | Sprint Spectrum L.p. | Wireless | |
| Nephi | Pac - West Telecomm, Inc. - Ut | Landline | |
| Cedar City | T-mobile Usa, Inc. | Wireless | |
| Ephraim | New Cingular Wireless Pcs, Llc | Wireless | |
| Saint George | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Salina | Teleport Communications America, Llc - Ut | Landline | |
| Moab | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Vernal | New Cingular Wireless Pcs, Llc | Wireless | |
| Saint George | At&t Local | Landline | |
| Woodruff | Landline | ||
| Park Valley | Beehive Tel Co - Ut | Landline | |
| Manti | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Logan | Pac - West Telecomm, Inc. - Ut | Landline | |
| Park City | Qwest Corporation | Landline | |
| Vernal | Sprint Spectrum L.p. | Wireless | |
| Tooele | Xo Utah, Inc. | Landline | |
| Richmond | Comcast Phone of Utah, Llc - Ut | Landline | |
| Kanab | 360networks (usa) Inc. - Ut | Landline | |
| Monument Valley | Navajo Comm Co Inc - Ut Dba Navajo Comm Ut | Landline | |
| Garden City | Union Telephone Company | Wireless | |
| Dutch John | Union Telephone Co. - Wy | Landline | |
| Manila | Union Telephone Co. - Wy | Landline | |
| Brigham City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Elsinore | New Cingular Wireless Pcs, Llc | Wireless | |
| Park City | Teleport Communications America, Llc - Ut | Landline | |
| Park City | Qwest Corporation | Landline | |
| Cedar City | Sprint Spectrum L.p. | Wireless | |
| Tooele | Mcleodusa Telecommunications Services, Inc.- Ut | Landline | |
| Cedar City | At&t Local | Landline | |
| Brigham City | Mcleodusa Telecommunications Services, Inc.- Ut | Landline | |
| Cedar City | New Cingular Wireless Pcs, Llc | Wireless | |
| Saint George | Qwest Corporation | Landline | |
| Park City | Level 3 Communications, Llc - Ut | Landline | |
| Lake Powell | Beehive Tel Co - Ut | Landline | |
| Logan | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| Castle Dale | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Richfield | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Park City | Level 3 Communications, Llc - Ut | Landline | |
| Helper | Carbon/emery Telecom, Inc. - Ut | Landline | |
| Dugway | Skyline Telecom | Landline | |
| Cedar City | Qwest Corporation | Landline | |
| Boulder | South Central Utah Telephone Association, Inc. | Landline | |
| Heber City | Teleport Communications America, Llc - Ut | Landline | |
| Virgin | New Cingular Wireless Pcs, Llc | Wireless | |
| Saint George | New Cingular Wireless Pcs, Llc | Wireless | |
| New Harmony | Beehive Tel Co - Ut | Landline | |
| Beaver | Sprint Spectrum L.p. | Wireless |