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The numbering plan area includes cities such as Bloomington, Canton, East Moline, East Peoria, Galesburg, Geneseo, Kewanee, Macomb, Minonk, Moline, Morton, Normal, Pekin, Peoria, Rock Island, Silvis, and many smaller communities in west-central Illinois. Area code 309 was created in 1957 in an split of area code 815.
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Area code 309 is an area code that is part of Illinois. It was created as a split from 815 in 1957. It covers towns such as Bloomington, Rock Island, ...
309/861: Central-Western Illinois including Bloomington–Normal, Peoria, and all the way west to the Illinois part of the Quad Cities including Moline, and Rock ...
This category lists the telephone area codes in the United States. ... Area code 206 · Area code 207 · Area codes ... Area codes 309 and 861 · Area codes 310 and ...
309 · Illinois (Peoria, Bloomington, Moline, Rock Island, Galesburg; west-central Illinois), 1957. created from parts of 217 and 815; 2023: overlaid by 861.
Rock Island is a city in and the county seat of Rock Island County, Illinois, United States. The population was 37,108 at the 2020 census.
Moline is a city located in Rock Island County, Illinois, United States. With a population of 42,985 in 2020, it is the largest city in Rock Island County.
East Peoria is a city in Tazewell County, Illinois, United States. The population was 22,484 at the 2020 census. East Peoria is a suburb of Peoria and is ...
Normal is a town in McLean County, Illinois, United States. ... Area code, 309. FIPS code, 17-53234. GNIS ID, 2396818 ... US Highways. US 51 · US 150. Illinois ...