Find the last 4 digits (ZIP+4) for an address in 63458

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ZIP Code 63458 – Newark, MO

Newark, Missouri · Knox County · Central time

ZIP code63458
CityNewark
StateMissouri
CountyKnox County
Population185
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area27.34 sq mi
Center (lat, long)39.9925, -92.0199

Area codes in this area

660

These are the area codes that most often serve ZIP 63458 (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

63464 Plevna · 3.6 mi63434 Bethel · 6.9 mi63447 La Belle · 9.2 mi63460 Novelty · 10.1 mi63446 Knox City · 10.2 mi63451 Leonard · 11.1 mi63469 Shelbyville · 11.6 mi63537 Edina · 12.8 mi

About ZIP 63458

ZIP code 63458 is assigned to Newark, Missouri. It lies in Knox County. Its Census area covers about 27.34 square miles of land. The closest neighboring ZIP is 63464 (Plevna), about 3.6 miles away.

Every address in 63458 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