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Area Code 435 Location & Details

State / Region: Utah • Country: United States

Major Cities Covered: St. George, Logan, Tooele, Cedar City, Washington, Hurricane, Brigham City, Heber, Grantsville, Smithfield

Standard Dial Format
+1 (435) XXX-XXXX
Country Code: +1 (NANP Format)
What State is Area Code 435?
UtahState Hub →
Country Territory
United States
435 Area Code Time Zone
Mountain
435 Overlay Codes
No Overlays

Area Code 435 Geographic Map

Interactive location bounds and coverage area for Utah (Mountain Timezone)

Lat: 39.82° • Lng: -111.95°
📍 Geographic Center: UtahMap data © OpenStreetMap contributors

Where is Area Code 435 Located?

Telephone area code 435 is assigned to Utah in United States. It serves cities and metropolitan communities including St. George, Logan, Tooele, Cedar City, Washington, Hurricane, Brigham City, Heber, Grantsville, Smithfield.

Historical Context & Area Code Overlay Information:435 serves Utah (United States).

For local and long-distance calls within area code 435, standard 10-digit dialing (435) XXX-XXXX applies.

Who Called Me from Area Code 435?

Received an unknown call, missed call, or text scam from area code 435? Here is how to trace who is calling from 435 area code and verify unknown numbers safely:

1.
Identify Missed Calls & Voicemails:

Legitimate contacts usually leave a detailed voicemail or caller ID record.

2.
Watch Out for Neighbor Spoofing:

Robocallers often fake incoming caller ID numbers using your local 435 prefix to boost pick-up rates.

3.
Reverse Phone Lookup Area Code 435:

Search public white-pages or use caller intelligence guides before returning unfamiliar calls.

Learn How Reverse Phone Lookups Work→

How to Call Area Code 435 & Dialing Format

When placing a phone call to a number in area code 435, follow the correct dialing format depending on your calling location:

  • Calling from inside the US / Canada (+1): Dial 1 + (435) + 7-digit number.
  • Calling from an international location outside +1: Dial your country's international exit code (e.g. 011 in US or + on mobile) + 1 + 435 + 7-digit number.
  • Do I need to dial area code 435 for local calls? Yes, 10-digit dialing (area code + line number) is mandatory across North American telephone networks.

Top Cities & Municipalities Served in Area Code 435

Urban centers, census places, and communities within the +1-435 calling area

50 Major Cities Listed
City NameCountyPopulation% of 435 Pop
St. GeorgeWashington County108,71317.6%
LoganCache County55,5769.0%
TooeleSalt Lake County42,2706.8%
Cedar CityIron County41,8716.8%
WashingtonWashington County37,1076.0%
HurricaneWashington County25,7454.2%
Brigham CityWeber County20,6333.3%
HeberWasatch County19,6513.2%
GrantsvilleDavis County16,4722.7%
SmithfieldCache County15,1532.5%
TremontonCache County12,9342.1%
North LoganCache County11,6081.9%
IvinsWashington County11,5461.9%
HyrumCache County11,1321.8%
VernalUintah County10,6711.7%
ProvidenceCache County9,5391.5%
NibleyCache County8,9751.5%
EnochIron County8,8471.4%
Santa ClaraWashington County8,7221.4%
Park CitySalt Lake County8,5871.4%

Counties Covered by Area Code 435

Geographic county distribution and population coverage across Utah

County NameTotal Population% of 435 Area% of County
Washington County208,43131.8%94%
Cache County144,66723.6%100%
Salt Lake County1,217,4549.4%5%
Iron County65,5598.7%82%
Weber County276,2174.8%11%
Wasatch County37,8494.2%68%
Sanpete County30,8814.1%82%
Davis County378,4622.7%4%
Sevier County22,5922.3%62%
Uintah County38,1542.1%34%
Carbon County20,6001.4%41%
Duchesne County20,6761.1%34%
Piute County1,5471.0%100%
Kane County8,4910.9%63%
Grand County9,7000.8%54%
Juab County13,3240.6%29%
San Juan County14,4990.5%22%

☎️Area Code 435 Exchange Prefixes & Carriers

Showing 50 of 520 central office 3-digit prefixes and assigned telecom carriers

58% Landline31% Wireless11% VoIP
PrefixLine UsageRate CenterAssigned CarrierAssign Date
(435) 200-📞LandlinePARK CITYELECTRIC LIGHTWAVE LLC DBA ALLSTREAMN/A
(435) 201-📱WirelessRICHFIELDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - UTN/A
(435) 202-📞LandlineLOGANUNION TELEPHONE COMPANY02/12/2004
(435) 203-📱WirelessMTPLEASANTNEW CINGULAR WIRELESS PCS, LLCN/A
(435) 204-📞LandlineTOOELESPOK, INC.02/02/2001
(435) 205-📱WirelessMNZMCRANTHNEW CINGULAR WIRELESS PCS, LLC04/28/2016
(435) 207-📞LandlineTREMONTONCITIZENS TELECOM-UTAH DBA FRONTIER COMM OF UTN/A
(435) 208-📞LandlineUTLocal Exchange CarrierN/A
(435) 209-📱WirelessMILFORDNEW CINGULAR WIRELESS PCS, LLC11/30/2004
(435) 210-📱WirelessMOABCELLCO PARTNERSHIP DBA VERIZON WIRELESS - UTN/A
(435) 211-📞LandlineXXXXXXXXXXMULTIPLE OCN LISTINGN/A
(435) 212-📱WirelessHILDALENEW CINGULAR WIRELESS PCS, LLC11/30/2004
(435) 213-📞LandlineLOGANLEVEL 3 COMMUNICATIONS, LLC - UTN/A
(435) 214-📞LandlinePARK CITYLEVEL 3 COMMUNICATIONS, LLC - UTN/A
(435) 215-📞LandlineST GEORGELEVEL 3 COMMUNICATIONS, LLC - UTN/A
(435) 216-📞LandlineST GEORGELEVEL 3 COMMUNICATIONS, LLC - UTN/A
(435) 217-📞LandlineRANDOLPHGOLD STAR COMMUNICATIONS, LLC03/12/2015
(435) 218-💻VoIPST GEORGEONVOY, LLC - UT05/16/2013
(435) 219-📱WirelessVERNALT-MOBILE USA, INC.07/12/2007
(435) 220-📱WirelessMOABNEW CINGULAR WIRELESS PCS, LLCN/A
(435) 221-📱WirelessBEAVERCELLCO PARTNERSHIP DBA VERIZON WIRELESS - UTN/A
(435) 222-💻VoIPHEBER CITYBANDWIDTH.COM CLEC, LLC - UT05/01/2015
(435) 223-📞LandlineBRIAN HEADSOUTH CENTRAL COMM -TELCOM SERVICES, LLC UT02/06/2014
(435) 224-📱WirelessTOOELET-MOBILE USA, INC.06/27/2001
(435) 225-📱WirelessBRIGHAM CYT-MOBILE USA, INC.06/27/2001
(435) 226-📞LandlineBRIGHAM CYPAETEC ITEL, LLC04/13/2001
(435) 227-📞LandlineLOGANPAETEC ITEL, LLC04/13/2001
(435) 228-📞LandlineTOOELEPAETEC ITEL, LLC04/13/2001
(435) 229-📱WirelessST GEORGET-MOBILE USA, INC.N/A
(435) 230-📱WirelessBEARRIV CYCELLCO PARTNERSHIP DBA VERIZON WIRELESS - UTN/A
(435) 231-📱WirelessENTERPRISECELLCO PARTNERSHIP DBA VERIZON WIRELESS - UTN/A
(435) 232-📱WirelessLOGANT-MOBILE USA, INC.N/A
(435) 233-📱WirelessCEDAR CITYNEW CINGULAR WIRELESS PCS, LLC04/27/2001
(435) 234-📞LandlineIBAPAHBEEHIVE TELEPHONE COMPANY, INC. (UTAH)N/A
(435) 235-📞LandlineCEDAR CITYSPOK, INC.02/07/2001
(435) 236-📱WirelessST GEORGECELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT11/21/2016
(435) 237-📱WirelessBRIGHAM CYT-MOBILE USA, INC.N/A
(435) 238-💻VoIPCEDAR CITYONVOY, LLC - UTN/A
(435) 239-📱WirelessBRIGHAM CYT-MOBILE USA, INC.05/11/2001
(435) 240-📞LandlineWENDOVERCOMMIO, LLCN/A
(435) 241-📱WirelessTOOELET-MOBILE USA, INC.N/A
(435) 242-📱WirelessGREENRIVERMETROPCS, INC.N/A
(435) 243-📞LandlineTOOELETELEPORT COMMUNICATIONS AMERICA, LLC - UT05/28/2010
(435) 244-💻VoIPTOOELEONVOY, LLC - UT09/28/2018
(435) 245-📞LandlineLOGANQWEST CORPORATIONN/A
(435) 246-💻VoIPBRIGHAM CYONVOY, LLC - UTN/A
(435) 247-📞LandlineLAPOINTUBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKSN/A
(435) 248-📞LandlineTOOELELEVEL 3 COMMUNICATIONS, LLC - UT08/21/2002
(435) 249-📞LandlineTOOELECOMCAST IP PHONE, LLC12/20/2005
(435) 250-💻VoIPNEPHIBANDWIDTH.COM CLEC, LLC - UTN/A

Frequently Asked Questions about Area Code 435

Where is area code 435 located?

Area code 435 is located in Utah (United States), serving cities like St. George, Logan, Tooele, Cedar City, Washington, Hurricane, Brigham City, Heber, Grantsville, Smithfield.

What timezone is area code 435?

Area code 435 operates in the Mountain timezone.

What state is area code 435?

Area code 435 is assigned to the state / telecom territory of Utah.

Is area code 435 a scam or dangerous?

Area code 435 is an official geographic area code for Utah. However, beware of robocaller spoofing.

Utah State Area Codes

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Get a 435 Business Phone Number

How to acquire a virtual phone number or business line with area code 435 for local customer trust in Utah.

Get 435 Business Number
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Overlay & Nearby Area Codes for Utah

Explore neighboring telecom prefixes sharing geographical boundaries with area code 435.

385
Mountain
Area Code 385
Salt Lake City, West Valley City, West Jordan, Provo, Lehi, Orem, Sandy, Ogden, South Jordan, Layton
801
Mountain
Area Code 801
Salt Lake City, West Valley City, West Jordan, Provo, Lehi, Orem, Sandy, Ogden, South Jordan, Layton