Where is Area Code 309?

Located in the state of Illinois (IL)

Area Code 309


Area Code 309

The 309 Area Code is located in the state of Illinois. Area Code 309 is one of the 312 three-digit telephone area codes in the USA. It covers roughly 235,538 unique phone numbers and 358,842 individuals near the cities of Davenport-Moline-Rock Island.
State:Illinois (IL)
Metro Area
Metro Area:Davenport-Moline-Rock Island
Estimated Population
Est. Population:358,842
Nearby Area Codes
Nearby Area Codes:309, 563, 815
Phone Prefixes
Phone Prefixes:654
Phone Numbers
Phone Numbers: 235,538

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