ZIP Code 63458
Newark · Knox, Missouri
63458 is the ZIP code of Newark in Knox, Missouri, United States.
- ZIP Code
- 63458
- County
- Knox
- State
- Missouri
- Country
- United States
Place with ZIP code 63458
| Place | County | Location |
|---|---|---|
| Newark | Knox | 39.993, -91.973 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 63458?
Newark.
Which county and state is 63458 in?
Knox, Missouri, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.