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309 Area Code: Location, Time Zone and Phone Lookup

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Nearby Area Codes:
217, 309, 319, 331, 630, 563, 573, 779, 815
Area code 309 corresponds to phone numbers located in Illinois. It covers 0 cities or locations including and contains approximately 691 unique phone numbers.
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Prefixes in Area Code 309

What Is Area Code 309?

309 is an area code located in the state of Illinois. It is one of the original area codes created in 1947 and is currently used in central and western Illinois. 309 covers a large area of the state, including the cities of Peoria, Bloomington, and Rock Island.

Population & Location of Area Code 309

Area Code 309 is located in the Midwest. The population of Area Code 309 is around 2.7 million people.

Can I Trace a Number With Area Code 309?

When you need to track down the source of a phone call, area code 309 can be helpful in tracing the number. By looking up the area code in a reverse directory, you can often find the name and address of the person or business who made the call. This can be a valuable tool for tracking down telemarketers, prank callers, and other unwanted callers.

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