Skip to content
Country Dialing CodesConnecting a more open world A clearer
more connected world.
US area code · Utah

Area code 435

Where the 435 area code is, its overlay and how to dial a +1 435 number from anywhere.

CoversCedar City, UtahTime zoneMountain (MT)TypeGeographic
Quick answer

The 435 area code is in Cedar City, Utah, United States (Mountain (MT)). To call from abroad: +1 435 555-0123.

StateUtah
Main areaCedar City
Time zoneMountain (MT)
TypeGeographic
10-digit dialingNot required
In service since30-May-1997

The 435 area code is a geographic North American Numbering Plan (NANP) code covering Cedar City, Utah. It has been in service since 30-May-1997 and sits in the Mountain (MT) time zone.

How to dial a 435 number

From abroad+1 435 555-0123
Within the US / Canada1 435 555-0123

Cities in the 435 area code

A 435 number is usually in one of these places in Utah — 3 counties.

Cedar City IronNorth LoganSaint George WashingtonTooele Tooele

Other Utah area codes

385801

Frequently asked questions

Where is the 435 area code?

The 435 area code is in Cedar City, Utah, United States (Mountain (MT)).

Do I have to dial 10 digits for 435?

Local calls within 435 may use seven digits; ten-digit dialling always works.

How do I call a 435 number from another country?

Dial your exit code (or +), then 1, then 435, then the number: +1 435 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 435 number does not pinpoint a street or ZIP code.

Missed a call from +1 435?

In the 30 days to September 24, 2026, 357 unwanted calls showing a 435 number were reported to the US Federal Trade Commission, 54% of them recorded messages or robocalls. That puts 435 at #265 of 670 area codes reported.

Other127
Reducing your debt (credit cards, mortgage, student loans)63
Dropped call or no message53
Calls pretending to be government, businesses, or family and friends46
Before you call back
  • If you do not know anyone in Utah, do not call back: a genuine caller will leave a message or send a text.
  • Scammers fake the number shown on caller ID, so a 435 number can hide a caller anywhere in the world.
  • Never give a code received by text or a bank detail to an unknown caller. In the US, calls can be reported at reportfraud.ftc.gov.

Who issues +1 435 numbers

Phone companies hold blocks of numbers in each area code. The main holders in 435:

Cellco Partnership Dba Verizon Wireless 63Qwest Corporation 58New Cingular Wireless PCS, LLC 55Onvoy, LLC 43T-Mobile USA, Inc. 41Citizens Telecom-Utah Dba Frontier Comm Of Ut 28

About 30.3% of the 524 prefixes in use belong to mobile carriers: a 435 number is often a cell phone, and it may have moved to another carrier since.

Sources: FTC Do Not Call reported calls (numbers as reported by consumers, not verified), NANPA central office code assignments.

All US area codes United States +1 Map of area code 435 — cities & rate centres