Jefferson, Missouri

No ZIP code carries the name of Jefferson, Missouri, in Cole County; the nearest ZIP code is 65101, in area code 573, with 235 as an overlay.

Nearest ZIP: 65101
Area codes: 573, 235
County: Cole County
State: Missouri
Time zone: Central Time
Coordinates: 38.5675, -92.1753

Nearest ZIP codes to Jefferson

This is the ZIP code nearest to Jefferson, each listed with the post office it is named after.

ZIP code	Post office	County	Area codes
65101	Jefferson City	Cole County	573, 235

Area codes for Jefferson

Area code 573
In service since January 7, 1996. Shares its area with 235. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Area code 235
In service since March 24, 2024. Shares its area with 573. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Jefferson is in the Central Time zone.

Towns near Jefferson

Jefferson City0.9 km (0.6 mi)
Wardsville8.4 km (5.2 mi)
Holts Summit8.9 km (5.5 mi)
Taos10.4 km (6.5 mi)
St. Martins14.3 km (8.9 mi)
New Bloomfield17.8 km (11 mi)
Lohman18.3 km (11 mi)
Hartsburg19.1 km (12 mi)

Local numbers in area code 573

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