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 | |
| Uintah | |
| Sevier | |
| Sanpete | |
| Millard | |
| Carbon | |
| Wasatch | |
| Emery | |
| Kane | |
| Beaver | |
| Garfield | |
| Juab | |
| Grand | |
| Rich | |
| Salt Lake | |
| Daggett | |
| Wayne | |
| Piute | |
| Utah | |
| Davis | |
| Lincoln | |
| Weber | |
| Morgan | |
| Moffat | |
| Cassia | |
| Uinta |
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 | Landline | 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% |
| Carbon Emery Telecom Inc Ut | Landline | 2% |
| Emery Telephone Dba Emery Telecom | Landline | 2% |
| T Mobile Usa Inc | Wireless | 2% |
| All West Communications Inc Utah | Landline | 2% |
| At T Local | Landline | 1% |
| Xo Utah Inc | Landline | 1% |
| Union Telephone Co Wy | Landline | 1% |
| Central Utah Telephone Inc | Landline | 1% |
| Uintah Basin Electronic Telecommunications | Wireless | 1% |
| Union Telephone Company | Wireless | 1% |
| Pac West Telecomm Inc Ut | Landline | 1% |
| Skyline Telecom | Landline | 1% |
| Navajo Comm Co Inc Ut Dba Navajo Comm Ut | Landline | 1% |
| Electric Lightwave Llc Dba Integra Telecom Ut | Landline | 1% |
| Gunnison Telephone Co | Landline | 1% |
| Teleport Communications America Llc Ut | Landline | 1% |
| Nextel Communications Inc | Wireless | < 1% |
| Manti Telephone Co | Landline | < 1% |
| Bear Lake Communications | Landline | < 1% |
| Usa Mobility Wireless Inc | Wireless | < 1% |
| North County Communications Corporation Ut | Landline | < 1% |
| Emery Telecommunications Video Inc | 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% |
| Central Telcom Svcs Dba Centracom Interactive Nv | Landline | < 1% |
| Firstdigital Telecom Llc | Landline | < 1% |
| 360 Networks Usa Inc Ut | Landline | < 1% |
| Sprint Communications Company L P Ut | Landline | < 1% |
| Mcleodusa Telecommunications Services Inc Ut | Landline | < 1% |
| All West Ut Inc | Wireless | < 1% |
| All West Wireless Inc | Wireless | < 1% |
| Hanksville Telcom Inc Ut | Landline | < 1% |
| Mcimetro Access Transmission Services Llc Ut | Landline | < 1% |
| Beehive Telecom Incorporated Ut | < 1% | |
| Emery Telcom Wireless Inc | Wireless | < 1% |
| Manti Tele Communications Company Inc | Wireless | < 1% |
| South Central Comm Telcom Services Llc Ut | Landline | < 1% |
| Comcast Phone Of Utah Llc Ut | Landline | < 1% |
| Bresnan Broadband Of Utah Llc Ut | Landline | < 1% |
Prefixes
| Prefix | City | Carrier | Type |
|---|---|---|---|
| Richfield | South Central Utah Telephone Association, Inc. | Landline | |
| Bryce | South Central Utah Telephone Association, Inc. | Landline | |
| La Verkin | South Central Utah Telephone Association, Inc. | Landline | |
| Brigham City | Qwest Corporation | Landline | |
| Heber City | Sprint Spectrum L.p. | Wireless | |
| Providence | Qwest Corporation | Landline | |
| Price | Carbon/emery Telecom, Inc. - Ut | Landline | |
| Altonah | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Logan | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Price | Carbon/emery Telecom, Inc. - Ut | Landline | |
| Washington | Qwest Corporation | Landline | |
| Delta | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Hyde Park | Qwest Corporation | Landline | |
| Snowville | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Helper | Carbon/emery Telecom, Inc. - Ut | Landline | |
| New Harmony | New Cingular Wireless Pcs, Llc | Wireless | |
| Ivins | South Central Utah Telephone Association, Inc. | Wireless | |
| Cedar City | New Cingular Wireless Pcs, Llc | Wireless | |
| Logan | T-mobile Usa, Inc. | Wireless | |
| Ivins | Qwest Corporation | Landline | |
| Tooele | New Cingular Wireless Pcs, Llc | Wireless | |
| Monroe | Level 3 Communications, Llc - Ut | Landline | |
| Hildale | South Central Utah Telephone Association, Inc. | Landline | |
| Logan | Qwest Corporation | Landline | |
| Spring City | Central Utah Telephone, Inc. | Landline | |
| Park City | Mcimetro Access Transmission Services Llc - Ut | Landline | |
| Antimony | South Central Utah Telephone Association, Inc. | Landline | |
| Corinne | Qwest Corporation | Landline | |
| Altamont | Uintah Basin Electronic Telecommunications | Wireless | |
| Moab | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Price | Carbon/emery Telecom, Inc. - Ut | Landline | |
| Paradise | Qwest Corporation | Landline | |
| Tooele | Sprint Spectrum L.p. | Wireless | |
| Park City | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| Saint George | Qwest Corporation | Landline | |
| New Harmony | Qwest Corporation | Landline | |
| Cedar City | South Central Comm -telcom Services, Llc Ut | Landline | |
| Washington | Qwest Corporation | Landline | |
| Lyman | South Central Utah Telephone Association, Inc. | Landline | |
| Logan | Qwest Corporation | Landline | |
| Ferron | Emery Telephone Dba Emery Telecom | Landline | |
| Richfield | Qwest Corporation | Landline | |
| Logan | Qwest Corporation | Landline | |
| Castle Dale | Emery Telephone Dba Emery Telecom | Landline | |
| Cedar City | South Central Utah Telephone Association, Inc. | Wireless | |
| La Sal | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Duchesne | New Cingular Wireless Pcs, Llc | Wireless | |
| Monticello | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Roosevelt | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Salt Lake City | Qwest Corporation | Landline | |
| Scipio | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Vernal | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Kanosh | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Logan | Qwest Corporation | Landline | |
| Ivins | Qwest Corporation | Landline | |
| Vernal | New Cingular Wireless Pcs, Llc | Wireless | |
| Modena | South Central Utah Telephone Association, Inc. | Landline | |
| Park City | Qwest Corporation | Landline | |
| Lewiston | Qwest Corporation | Landline | |
| Saint George | New Cingular Wireless Pcs, Llc | Wireless | |
| Bear River City | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Ephraim | New Cingular Wireless Pcs, Llc | Wireless | |
| Midway | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Lapoint | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Tooele | T-mobile Usa, Inc. | Wireless | |
| Kanab | New Cingular Wireless Pcs, Llc | Wireless | |
| Tabiona | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Ibapah | Beehive Tel Co - Ut | Landline | |
| Orderville | South Central Utah Telephone Association, Inc. | Landline | |
| Redmond | Qwest Corporation | Landline | |
| Park Valley | Beehive Tel Co - Ut | Landline | |
| Fayette | Gunnison Telephone Co. | Landline | |
| Roosevelt | New Cingular Wireless Pcs, Llc | Wireless | |
| Neola | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Tooele | Qwest Corporation | Landline | |
| Saint George | Qwest Corporation | Landline | |
| Dutch John | Union Telephone Co. - Wy | Landline | |
| Hyde Park | Sprint Spectrum L.p. | Wireless | |
| Heber City | All West Communications, Inc. - Utah | Landline | |
| Hyrum | Teleport Communications America, Llc - Ut | Landline | |
| Washington | Qwest Corporation | Landline | |
| Cedar City | Sprint Spectrum L.p. | Wireless | |
| Cedar City | Bresnan Broadband of Utah, Llc - Ut | Landline | |
| Saint George | New Cingular Wireless Pcs, Llc | Wireless | |
| Brigham City | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| La Verkin | Qwest Corporation | Landline | |
| Vernal | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Tooele | Level 3 Communications, Llc - Ut | Landline | |
| Park City | Firstdigital Telecom, Llc | Landline | |
| Saint George | New Cingular Wireless Pcs, Llc | Wireless | |
| Hyrum | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Blanding | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Bear River City | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| New Harmony | Qwest Corporation | Landline | |
| Blanding | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Tremonton | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Roosevelt | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Sterling | Manti Telephone Co. | Landline | |
| Garden City | Union Telephone Company | Wireless | |
| Providence | Qwest Corporation | Landline | |
| Logan | At&t Local | Landline | |
| Manila | Union Telephone Company | Wireless | |
| Minersville | South Central Utah Telephone Association, Inc. | Landline | |
| Brigham City | Teleport Communications America, Llc - Ut | Landline | |
| Gunlock | Qwest Corporation | Landline | |
| Price | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Park City | Level 3 Communications, Llc - Ut | Landline | |
| Richmond | Comcast Phone of Utah, Llc - Ut | Landline | |
| Montezuma Creek | Navajo Comm Co Inc - Ut Dba Navajo Comm Ut | Landline | |
| Torrey | South Central Utah Telephone Association, Inc. | Landline | |
| Cedar City | Sprint Spectrum L.p. | Wireless | |
| Randolph | All West Wireless, Inc. | Wireless | |
| Paragonah | Qwest Corporation | Landline | |
| Kanab | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Logan | Usa Mobility Wireless, Inc. | Wireless | |
| Panguitch | South Central Utah Telephone Association, Inc. | Wireless | |
| Fillmore | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Lake Powell | Beehive Tel Co - Ut | Landline | |
| Duchesne | Union Telephone Company | Wireless | |
| Salina | Pac - West Telecomm, Inc. - Ut | Landline | |
| Richfield | Level 3 Communications, Llc - Ut | Landline | |
| Monticello | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Beaver | New Cingular Wireless Pcs, Llc | Wireless | |
| Rockville | Qwest Corporation | Landline | |
| Jensen | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Hanksville | Hanksville Telcom, Inc. - Ut | Landline | |
| Heber City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Dugway | Skyline Telecom | Landline | |
| Saint George | T-mobile Usa, Inc. | Wireless | |
| Tooele | Level 3 Communications, Llc - Ut | Landline | |
| Smithfield | Teleport Communications America, Llc - Ut | Landline | |
| Richfield | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Nephi | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Howell | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Moab | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| New Harmony | Qwest Corporation | Landline | |
| Logan | At&t Local | Landline | |
| Henrieville | South Central Utah Telephone Association, Inc. | Landline | |
| Mexican Hat | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Wallsburg | Qwest Corporation | Landline | |
| Wendover | Beehive Tel Co - Ut | Landline | |
| Saint George | Sprint Spectrum L.p. | Wireless | |
| Mount Pleasant | New Cingular Wireless Pcs, Llc | Wireless | |
| Moab | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Malta | Albion Telephone Co. Dba Atc Communications | Landline | |
| Central | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Saint George | T-mobile Usa, Inc. | Wireless | |
| Logan | Teleport Communications America, Llc - Ut | Landline | |
| Cleveland | Emery Telephone Dba Emery Telecom | Landline | |
| Moab | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Mantua | Qwest Corporation | Landline | |
| Heber City | Qwest Corporation | Landline | |
| Saint George | Qwest Corporation | Landline | |
| Cedar City | Sprint Spectrum L.p. | Wireless | |
| Hinckley | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Orangeville | Emery Telephone Dba Emery Telecom | Landline | |
| Ephraim | T-mobile Usa, Inc. | Wireless | |
| Orderville | South Central Utah Telephone Association, Inc. | Landline | |
| Cedar City | New Cingular Wireless Pcs, Llc | Wireless | |
| Hurricane | Level 3 Communications, Llc - Ut | Landline | |
| Price | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Vernal | Union Telephone Company | Wireless | |
| Dutch John | Union Telephone Company | Wireless | |
| Cedar City | Usa Mobility Wireless, Inc. | Wireless | |
| Logan | New Cingular Wireless Pcs, Llc | Wireless | |
| Joseph | Qwest Corporation | Landline | |
| Cedar City | Bresnan Broadband of Utah, Llc - Ut | Landline | |
| Myton | New Cingular Wireless Pcs, Llc | Wireless | |
| Fountain Green | Central Utah Telephone, Inc. | Landline | |
| Brigham City | T-mobile Usa, Inc. | Wireless | |
| Cedar City | At&t Local | Landline | |
| Corinne | Sprint Spectrum L.p. | Wireless | |
| Oak City | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Cedar City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Fort Duchesne | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Layton | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| Marysvale | South Central Utah Telephone Association, Inc. | Landline | |
| Enterprise | South Central Utah Telephone Association, Inc. | Landline | |
| Rush Valley | Beehive Tel Co - Ut | Landline | |
| Park City | Teleport Communications America, Llc - Ut | Landline | |
| Escalante | South Central Utah Telephone Association, Inc. | Landline | |
| Coalville | All West Wireless, Inc. | Wireless | |
| Maybell | Union Telephone Co. - Wy | Landline | |
| Brigham City | Mcleodusa Telecommunications Services, Inc.- Ut | Landline | |
| Logan | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| Santa Clara | Qwest Corporation | Landline | |
| Panguitch | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Logan | Level 3 Communications, Llc - Ut | Landline | |
| Duchesne | Uintah Basin Electronic Telecommunications | Wireless | |
| Kanab | 360networks (usa) Inc. - Ut | Landline | |
| Kamas | All West - Ut, Inc. | Wireless | |
| Beaver | South Central Utah Telephone Association, Inc. | Wireless | |
| Junction | South Central Utah Telephone Association, Inc. | Landline | |
| Boulder | South Central Utah Telephone Association, Inc. | Landline | |
| Tooele | Xo Utah, Inc. | Landline | |
| Cedar City | New Cingular Wireless Pcs, Llc | Wireless | |
| Tooele | Teleport Communications America, Llc - Ut | Landline | |
| Green River | Nextel Communications, Inc. | Wireless | |
| Fairview | Central Utah Telephone, Inc. | Landline | |
| Nephi | Level 3 Communications, Llc - Ut | Landline | |
| Park City | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Saint George | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Saint George | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Richmond | Level 3 Communications, Llc - Ut | Landline | |
| Manti | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Castle Dale | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Paradise | New Cingular Wireless Pcs, Llc | Wireless | |
| Laketown | Bear Lake Communications | Landline | |
| Logan | Mcleodusa Telecommunications Services, Inc.- Ut | Landline | |
| Millard | Beehive Telecom, Incorporated - Ut | ||
| Brigham City | Sprint Spectrum L.p. | Wireless | |
| Tooele | Qwest Corporation | Landline | |
| Park City | T-mobile Usa, Inc. | Wireless | |
| Cedar City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Wendover | Landline | ||
| Garland | North County Communications Corporation - Ut | Landline | |
| Vernon | Beehive Tel Co - Ut | Landline | |
| Mantua | Qwest Corporation | Landline | |
| Salina | Level 3 Communications, Llc - Ut | Landline | |
| Roosevelt | New Cingular Wireless Pcs, Llc | Wireless | |
| Garrison | Beehive Tel Co - Ut | Landline | |
| Logan | Qwest Corporation | Landline | |
| Saint George | Qwest Corporation | Landline | |
| Vernal | Sprint Spectrum L.p. | Wireless | |
| Santa Clara | Qwest Corporation | Landline | |
| Eureka | Skyline Telecom | Landline | |
| Brigham City | Sprint Spectrum L.p. | Wireless | |
| Salina | Teleport Communications America, Llc - Ut | Landline | |
| Brigham City | Beehive Tel Co - Ut | Landline | |
| Deweyville | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Meadow | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Plymouth | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Elsinore | New Cingular Wireless Pcs, Llc | Wireless | |
| Brian Head | Qwest Corporation | Landline | |
| Castle Dale | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Saint George | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Smithfield | Level 3 Communications, Llc - Ut | Landline | |
| Kanab | South Central Utah Telephone Association, Inc. | Landline | |
| Park City | Qwest Corporation | Landline | |
| Park City | T-mobile Usa, Inc. | Wireless | |
| Jensen | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Kanab | Qwest Corporation | Landline | |
| Price | Emery Telephone Dba Emery Telecom | Landline | |
| Brigham City | New Cingular Wireless Pcs, Llc | Wireless | |
| Saint George | Wireless | ||
| Monroe | Teleport Communications America, Llc - Ut | Landline | |
| Beaver | Level 3 Communications, Llc - Ut | Landline | |
| Midway | All West Communications, Inc. - Utah | Landline | |
| Kanab | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Virgin | New Cingular Wireless Pcs, Llc | Wireless | |
| Helper | Carbon/emery Telecom, Inc. - Ut | Landline | |
| Park City | Qwest Corporation | Landline | |
| Richfield | Teleport Communications America, Llc - Ut | Landline | |
| Tooele | Sprint Spectrum L.p. | Wireless | |
| Brigham City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Providence | Qwest Corporation | Landline | |
| Cedar City | Level 3 Communications, Llc - Ut | Landline | |
| Manila | Union Telephone Co. - Wy | Landline | |
| Richfield | Qwest Corporation | Landline | |
| Ogden | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Mount Pleasant | Pac - West Telecomm, Inc. - Ut | Landline | |
| Teasdale | New Cingular Wireless Pcs, Llc | Wireless | |
| Heber City | New Cingular Wireless Pcs, Llc | Wireless | |
| Saint George | Sprint Spectrum L.p. | Wireless | |
| Saint George | At&t Local | Landline | |
| Vernal | Uintah Basin Electronic Telecommunications | Wireless | |
| Salt Lake City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Spanish Fork | Central Utah Telephone, Inc. | Landline | |
| Park City | New Cingular Wireless Pcs, Llc | Wireless | |
| Moroni | Skyline Telecom | Landline | |
| Nephi | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Garrison | Beehive Tel Co - Ut | Landline | |
| Saint George | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| Lake Powell | Beehive Tel Co - Ut | Landline | |
| Roosevelt | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Moab | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Heber City | Level 3 Communications, Llc - Ut | Landline | |
| Tooele | Electric Lightwave, Llc Dba Integra Telecom - Ut | Landline | |
| Dutch John | Union Telephone Co. - Wy | Landline | |
| Glenwood | Qwest Corporation | Landline | |
| Moab | Emery Telecommunications & Video, Inc. | Landline | |
| Beaver | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Logan | Pac - West Telecomm, Inc. - Ut | Landline | |
| Randolph | All West Communications, Inc. - Utah | Landline | |
| Grantsville | New Cingular Wireless Pcs, Llc | Wireless | |
| Lake Powell | Navajo Comm Co Inc - Ut Dba Navajo Comm Ut | Landline | |
| Park City | Qwest Corporation | Landline | |
| Logan | Union Telephone Company | Wireless | |
| Ephraim | Manti Tele Communications Company, Inc. | Wireless | |
| Blanding | Smith Bagley Inc. Dba Cellular One of Ne Arizona | Wireless | |
| Hyde Park | T-mobile Usa, Inc. | Wireless | |
| Nephi | New Cingular Wireless Pcs, Llc | Wireless | |
| Park City | Qwest Corporation | Landline | |
| Hyrum | Level 3 Communications, Llc - Ut | Landline | |
| Beaver | Sprint Spectrum L.p. | Wireless | |
| Holden | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Nephi | Sprint Spectrum L.p. | Wireless | |
| Vernal | Sprint Spectrum L.p. | Wireless | |
| Tooele | Xo Utah, Inc. | Landline | |
| Torrey | Beehive Tel Co - Ut | Landline | |
| Fairview | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Brigham City | T-mobile Usa, Inc. | Wireless | |
| Monument Valley | Navajo Comm Co Inc - Ut Dba Navajo Comm Ut | Landline | |
| Croydon | 360networks (usa) Inc. - Ut | Landline | |
| Beaver | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Park City | Level 3 Communications, Llc - Ut | Landline | |
| Mona | Qwest Corporation | Landline | |
| Price | New Cingular Wireless Pcs, Llc | Wireless | |
| Delta | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Delta | |||
| Saint George | T-mobile Usa, Inc. | Wireless | |
| Nephi | Pac - West Telecomm, Inc. - Ut | Landline | |
| Saint George | Level 3 Communications, Llc - Ut | Landline | |
| Kanab | Landline | ||
| Park City | Qwest Corporation | Landline | |
| Tabiona | Ubta-ubet Communications, Inc. Dba Strata Networks | Landline | |
| Cedar City | Bresnan Broadband of Utah, Llc - Ut | Landline | |
| Kamas | All West Communications, Inc. - Utah | Landline | |
| Cedar City | Qwest Corporation | Landline | |
| Panguitch | South Central Utah Telephone Association, Inc. | Landline | |
| Park City | Wireless | ||
| Tooele | Comcast Phone of Utah, Llc - Ut | Landline | |
| Tooele | Mcimetro Access Transmission Services Llc - Ut | Landline | |
| Logan | Sprint Spectrum L.p. | Wireless | |
| Heber City | Teleport Communications America, Llc - Ut | Landline | |
| Tremonton | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Kamas | All West Communications, Inc. - Utah | Landline | |
| Logan | Qwest Corporation | Landline | |
| Manti | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Kamas | All West Wireless, Inc. | Wireless | |
| Wendover | Skyline Telecom | Landline | |
| Tooele | Qwest Corporation | Landline | |
| 360networks (usa) Inc. - Ut | |||
| Tremonton | Sprint Spectrum L.p. | Wireless | |
| Cedar City | T-mobile Usa, Inc. | Wireless | |
| Richfield | Central Telcom Svcs Dba Centracom Interactive - Nv | Landline | |
| Riverside | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Woodruff | Landline | ||
| Ephraim | Manti Telephone Co. | Landline | |
| New Harmony | Beehive Tel Co - Ut | Landline | |
| Brigham City | Level 3 Communications, Llc - Ut | Landline | |
| Tooele | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Moab | New Cingular Wireless Pcs, Llc | Wireless | |
| Fillmore | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Garden City | Union Telephone Company | Wireless | |
| Price | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Cedar City | Sprint Spectrum L.p. | Wireless | |
| Price | Emery Telcom - Wireless, Inc. | Wireless | |
| Heber City | Sprint Spectrum L.p. | Wireless | |
| Milford | New Cingular Wireless Pcs, Llc | Wireless | |
| Helper | Central Utah Telephone, Inc. | Landline | |
| Cedar City | Beehive Tel Co - Ut | Landline | |
| Park City | Xo Utah, Inc. | Landline | |
| Logan | Sprint Spectrum L.p. | Wireless | |
| Cedar City | Level 3 Communications, Llc - Ut | Landline | |
| Cedar City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Tooele | Qwest Corporation | Landline | |
| Saint George | Sprint Spectrum L.p. | Wireless | |
| Tooele | Usa Mobility Wireless, Inc. | Wireless | |
| Nephi | Sprint Spectrum L.p. | Wireless | |
| Tooele | |||
| Monticello | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Brigham City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Park City | Level 3 Communications, Llc - Ut | Landline | |
| Ferron | Emery Telephone Dba Emery Telecom | Landline | |
| Logan | Qwest Corporation | Landline | |
| Park City | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Brigham City | Wireless | ||
| Vernal | Sprint Spectrum L.p. | Wireless | |
| Millard | |||
| Milford | South Central Utah Telephone Association, Inc. | Landline | |
| Price | Wireless | ||
| Park City | Sprint Spectrum L.p. | Wireless | |
| Saint George | Sprint Communications Company, L.p. - Ut | Landline | |
| Logan | Level 3 Communications, Llc - Ut | Landline | |
| Park City | New Cingular Wireless Pcs, Llc | Wireless | |
| Brigham City | At&t Local | Landline | |
| Panguitch | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Wendover | Sprint Spectrum L.p. | Wireless | |
| Hatch | South Central Utah Telephone Association, Inc. | Landline | |
| Blanding | Cellco Partnership Dba Verizon Wireless - Ut | Wireless | |
| Lake Powell | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Logan | Xo Utah, Inc. | Landline | |
| Bluff | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Brigham City | Level 3 Communications, Llc - Ut | Landline | |
| Tooele | Mcleodusa Telecommunications Services, Inc.- Ut | Landline | |
| Tooele | Firstdigital Telecom, Llc | Landline | |
| Green River | Emery Telephone Dba Emery Telecom | Landline | |
| Park City | Xo Utah, Inc. | Landline | |
| Mexican Hat | Navajo Comm Co Inc - Ut Dba Navajo Comm Ut | Landline | |
| Tremonton | Citizens Telecom-utah Dba Frontier Comm of Ut | Landline | |
| Saint George | Level 3 Communications, Llc - Ut | Landline | |
| Saint George | Level 3 Communications, Llc - Ut | Landline | |
| Tooele | Qwest Corporation | Landline | |
| Saint George | Sprint Spectrum L.p. | Wireless | |
| Tooele | Sprint Spectrum L.p. | Wireless | |
| Tooele | New Cingular Wireless Pcs, Llc | Wireless |