Area Code 309

What is an Area Code? An area code is a section of a telephone number that denotes the broad area that the phone receiving the call is based in. Area codes were first introduced circa 1947 for operator use only. Area codes are three-digit numbers that represent Numbering Plan Areas (NPAs). The area code for a particular city or region is the series of numbers that you have to dial before someone’s number if you are making a phone call to that place from a different area. Area code 309 serves the state of Illinois.

The table below shows the towns and cities that use area code 309

Abingdon
Adair
Albany
Aledo
Alexis
Alpha
Altona
Anchor
Andalusia
Andover
Annawan
Armington
Arrowsmith
Astoria
Atkinson
Avon
Banner
Bardolph
Bartonville
Bath
Bay View Gardens
Bellevue
Bellflower
Benson
Biggsville
Bishop Hill
Blandinsville
Bloomington
Bradford
Brimfield
Browning
Bryant
Buda
Bushnell
Cambridge
Canton
Carbon Cliff
Carlock
Chillicothe
Cleveland
Coal Valley
Colchester
Colfax
Colona
Congerville
Cooksville
Cordova
Coyne Center
Creve Coeur
Cuba
Dallas City
Danvers
Deer Creek
Delavan
Downs
Dunfermline
Dunlap
East Galesburg
East Moline
Easton
East Peoria
Ellisville
Ellsworth
Elmwood
El Paso
Erie
Eureka
Fairview
Farmer City
Farmington
Forest City
Galesburg
Galva
Geneseo
Georgetown
Germantown Hills
Gilson
Gladstone
Glasford
Goodfield
Good Hope
Goofy Ridge
Green Valley
Gridley
Gulf Port
Hampton
Hanna City
Havana
Henderson
Henry
Heritage Lake
Heyworth
Hillsdale
Hopedale
Hopewell
Hudson
Industry
Ipava
Joy
Kappa
Keithsburg
Kewanee
Kilbourne
Kingston Mines
Kirkwood
Knoxville
Lacon
La Fayette
Lake Camelot
La Rose
Le Roy
Lewistown
Lexington
Littleton
Little York
Liverpool
Lomax
London Mills
Mackinaw
McLean
Macomb
Manito
Mapleton
Maquon
Marietta
Marquette Heights
Matherville
Media
Metamora
Milan
Mineral
Minier
Minonk
Moline
Monmouth
Morton
Neponset
New Boston
Normal
Norris
North Henderson
North Pekin
Norwood
Oak Grove
Oak Run
Oneida
Oquawka
Orion
Panola
Pekin
Peoria
Peoria Heights
Plymouth
Port Byron
Prairie City
Princeville
Rapids City
Raritan
Reynolds
Rio
Roanoke
Rock Island
Rock Island Arsenal
Rome
Roseville
St. Augustine
St. David
San Jose
Saybrook
Sciota
Seaton
Secor
Sherrard
Silvis
Smithfield
South Pekin
Sparland
Spring Bay
Stanford
Stronghurst
Table Grove
Tennessee
Topeka
Toulon
Towanda
Tremont
Twin Grove
Varna
Vermont
Victoria
Viola
Washburn
Washington
Wataga
West Peoria
Williamsfield
Windsor
Woodhull
Wyoming
Yates City