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Where is area code 309? Area code 309 is located in Illinois and covers Peoria, Bloomington, and Normal. It has a single overlay (861) that serves the same area.
Mar 1, 2026 · 309 Area Code located in Illinois, including 175 cities, 20 counties, 1 time zone, map, Census demographics, and 743 active prefixes.
Browse area code 309 phone numbers, prefixes and exchanges. The 309 area code serves Peoria, Bloomington, Rock Island, Macomb, Davenport, covering 149 ZIP codes in 20 counties.
Area codes 309 and 861 are telephone area codes in the North American Numbering Plan (NANP) for the west-central part of the U.S. state of Illinois.
3 days ago · 309 is an area code located in the state of Illinois, US. The largest city it serves is Peoria. Find out where 309 area code zone from, which states, counties and cities it covers. Get the most exact info...
Find 309 area code details including city, time zone, and map. Lookup area code 309 phone number, name, and location.
Get information and map of 309area code, Illinois which shows the counties covered in it. Also get the county list which belongs to area code 309.
The 309 area code is located in Illinois near BLOOMINGTON-MAIN. According to Intelius data, this area code covers roughly 1,275,729 phone numbers, including 703,563 mobile numbers and 572,166 landline numbers.
Area Code 309 Boundary Map List of ZIP Codes in Area Code 309 ... List of Counties in Area Code 309 ... List of Major Cities/Towns in Area Code 309
Oct 28, 2024 · Area Code (309): The 3-digit code identifies the general region within the North American Numbering Plan, specifically pointing to parts of Illinois served by 309. This prefix alerts recipients to the c...
