Peoria County, Illinois

Peoria County, Illinois, has 29 towns and 45 ZIP codes, in area code 309, with 861 as an overlay.

Towns in Peoria County, A to Z

Town	ZIP codes	Area codes
Bartonville	nearest61605, 61607, 61610	309, 861
Bay View Gardens	nearest61552, 61562	309, 861
Bellevue	nearest61604, 61605, 61625	309, 861
Brimfield	61517	309, 861
Chillicothe	61523	309, 861
Dunlap	61525	309, 861
Edelstein	61526	309, 861
Edwards	61528	309, 861
Elmwood	61529	309, 861
Glasford	61533	309, 861
Hanna	nearest61536	309, 861
Hanna City	61536	309, 861
Kingston Mines	61539	309, 861
Lake Camelot	nearest61536, 61547, 61607	309, 861
Laura	61451	309, 861
Mapleton	61547	309, 861
Marquette Heights	nearest61602, 61607, 61610	309, 861
Mossville	61552	309, 861
North Pekin	nearest61605, 61607, 61610	309, 861
Norwood	nearest61604, 61605, 61615	309, 861
Peoria	61601, 61602, 61603, 61604, 61605, 61606 and more	309, 861
Peoria Heights	61616	309, 861
Princeville	61559	309, 861
Rome	61562	309, 861
Smithville	nearest61536	309, 861
Spring Bay	nearest61552, 61562	309, 861
Trivoli	61569	309, 861
West Peoria	nearest61604, 61605, 61625	309, 861
Yates	nearest61529, 61572	309, 861

ZIP codes in Peoria County

61451Laura309, 861
61517Brimfield309, 861
61523Chillicothe309, 861
61525Dunlap309, 861
61526Edelstein309, 861
61528Edwards309, 861
61529Elmwood309, 861
61533Glasford309, 861
61536Hanna City309, 861
61539Kingston Mines309, 861
61547Mapleton309, 861
61552Mossville309, 861
61559Princeville309, 861
61562Rome309, 861
61569Trivoli309, 861
61601Peoria309, 861
61602Peoria309, 861
61603Peoria309, 861
61604Peoria309, 861
61605Peoria309, 861
61606Peoria309, 861
61607Peoria309, 861
61612Peoria309, 861
61613Peoria309, 861
61614Peoria309, 861
61615Peoria309, 861
61616Peoria Heights309, 861
61625Peoria309, 861
61629Peoria309, 861
61630Peoria309, 861
61633Peoria309, 861
61634Peoria309, 861
61636Peoria309, 861
61637Peoria309, 861
61638Peoria309, 861
61639Peoria309, 861
61641Peoria309, 861
61643Peoria309, 861
61650Peoria309, 861
61651Peoria309, 861
61652Peoria309, 861
61653Peoria309, 861
61654Peoria309, 861
61655Peoria309, 861
61656Peoria309, 861

Area codes in Peoria County

Area code 309
In service since 1957. Shares its area with 861. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Area code 861
In service since February 24, 2023. Shares its area with 309. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Local numbers in area code 309

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