Buchanan County, Missouri

Buchanan County, Missouri, has 9 towns and 12 ZIP codes, in area code 816, with 975 as an overlay.

Towns in Buchanan County, A to Z

Town	ZIP codes	Area codes
Agency	64401	816, 975
Country Club	nearest64505, 64506	816, 975
De Kalb	64440	816, 975
Easton	64443	816, 975
Faucett	64448	816, 975
Lewis and Clark	nearest64484	816, 975
Rushville	64484	816, 975
Saint Joseph	64501, 64502, 64503, 64504, 64505, 64506 and more	816, 975
St. Joseph	nearest64501, 64503, 64506	816, 975

ZIP codes in Buchanan County

64401Agency816, 975
64440De Kalb816, 975
64443Easton816, 975
64448Faucett816, 975
64484Rushville816, 975
64501Saint Joseph816, 975
64502Saint Joseph816, 975
64503Saint Joseph816, 975
64504Saint Joseph816, 975
64506Saint Joseph816, 975
64507Saint Joseph816, 975
64508Saint Joseph816, 975

Area codes in Buchanan County

Area code 816
In service since 1947. Shares its area with 975. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Area code 975
In service since October 13, 2023. Shares its area with 816. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Local numbers in area code 816

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