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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/OH/KERR

Kerr ZIP code, Ohio

The ZIP code for Kerr, OH is 45643, and its area code is 740.

USPS city name
1 ZIP code
Area code
740
State
Ohio

NANPA lists no telephone rate centre for Kerr itself, so these are the area codes of the nearest one, Gallipolis (3.2 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes addressed as Kerr

ZIP codes with the USPS city name Kerr
ZIP City Type
45643 Kerr , OH No street area

Towns near Kerr

Towns near Kerr
TownPopulationDistance
Gallipolis 3,130 4.8 mi
Point Pleasant, WV 3,961 6.8 mi
Wellston 5,452 22.9 mi
Jackson 6,231 24.2 mi
Ravenswood, WV 3,830 27.3 mi
Ripley, WV 3,071 29.6 mi

More nearby: every ZIP code in Gallia County · Ohio ZIP codes

Cite this page

zipcodes.pro. “Kerr, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/kerr

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