Find the last 4 digits (ZIP+4) for an address in 65043

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ZIP Code 65043 – Holts Summit, MO

Holts Summit, Missouri · Callaway County · Central time

ZIP code65043
CityHolts Summit
StateMissouri
CountyCallaway County
Population10,120
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area58.1 sq mi
Center (lat, long)38.6230, -92.1023

Area codes in this area

235573

These are the area codes that most often serve ZIP 65043 (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

65102 Jefferson City · 5 mi65103 Jefferson City · 5 mi65104 Jefferson City · 5 mi65105 Jefferson City · 5 mi65106 Jefferson City · 5 mi65107 Jefferson City · 5 mi65108 Jefferson City · 5 mi65110 Jefferson City · 5 mi

About ZIP 65043

ZIP code 65043 is assigned to Holts Summit, Missouri. It lies in Callaway County. Its Census area covers about 58.1 square miles of land. The closest neighboring ZIP is 65102 (Jefferson City), about 5 miles away.

Every address in 65043 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