Find the last 4 digits (ZIP+4) for an address in 84540

ZIP 84540, Thompson, UT is filled in. Just type the street address.

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ZIP Code 84540 – Thompson, UT

Thompson, Utah · Grand County · Mountain time

ZIP code84540
CityThompson
StateUtah
CountyGrand County
Population0
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1,365.02 sq mi
Center (lat, long)39.2165, -109.5205

Area codes in this area

385801435

These are the area codes that most often serve ZIP 84540 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

84515 Cisco · 22.9 mi84525 Green River · 38.8 mi84532 Moab · 48.8 mi84520 East Carbon · 52.7 mi84539 Sunnyside · 53.2 mi84542 Wellington · 63.2 mi

About ZIP 84540

ZIP code 84540 is assigned to Thompson, Utah. It lies in Grand County. Its Census area covers about 1,365.02 square miles of land. The closest neighboring ZIP is 84515 (Cisco), about 22.9 miles away.

Every address in 84540 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources