All Simple Mobile Locations - Illinois
- Addison
- Aledo
- Algonquin
- Alhambra
- Alsip
- Alton
- Anna
- Antioch
- Arlington Heights
- Aroma Park
- Aurora
- Barrington
- Bartlett
- Bartonville
- Batavia
- Beach Park
- Beardstown
- Beecher
- Belleville
- Bellwood
- Belvidere
- Bensenville
- Benton
- Berkeley
- Berwyn
- Bloomingdale
- Bloomington
- Blue Island
- Bolingbrook
- Bourbonnais
- Bradley
- Braidwood
- Bridgeview
- Broadview
- Brookfield
- Buffalo Grove
- Burbank
- Cahokia
- Calumet City
- Calumet Park
- Canton
- Carbondale
- Carlinville
- Carlyle
- Carmi
- Carol Stream
- Carpentersville
- Cary
- Casey
- Centerville
- Centralia
- Champaign
- Charleston
- Chester
- Chicago
- Chicago Heights
- Chicago Ridge
- Chillicothe
- Cicero
- Clinton
- Collinsville
- Columbia
- Country Club Hills
- Countryside
- Creal Springs
- Crest Hill
- Crestwood
- Crete
- Crystal Lake
- Dallas City
- Danville
- Darien
- Decatur
- Deer Park
- Deerfield
- Dekalb
- Des Plaines
- Dixon
- Dolton
- Downers Grove
- Du Quoin
- Dwight
- East Alton
- East Dundee
- East Moline
- East Peoria
- East Saint Louis
- East St Louis
- Edwardsville
- Effingham
- Elgin
- Elk Grove Village
- Elmhurst
- Eureka
- Evanston
- Evergreen Park
- Fairfield
- Fairview Heights
- Flora
- Ford Heights
- Forest Park
- Forsyth
- Fox Lake
- Frankfort
- Franklin Park
- Freeport
- Galena
- Galesburg
- Gardner
- Geneseo
- Geneva
- Glen Carbon
- Glen Ellyn
- Glendale Heights
- Glenview
- Glenwood
- Godfrey
- Golconda
- Granite City
- Grant Park
- Grayslake
- Greenville
- Gurnee
- Hammond
- Hanover Park
- Harrisburg
- Harvard
- Harvey
- Havana
- Hazel Crest
- Herrin
- Heyworth
- Hickory Hills
- Highland
- Highland Park
- Hillsboro
- Hillside
- Hodgkins
- Hoffman Estates
- Homer Glen
- Hometown
- Homewood
- Hoopeston
- Houston
- Huntley
- Jacksonville
- Jerseyville
- Joliet
- Kankakee
- Kewanee
- Lake Bluff
- Lake Forest
- Lake In The Hills
- Lake Villa
- Lake Zurich
- Lansing
- Lawrenceville
- Lemont
- Lincoln
- Lincolnshire
- Lincolnwood
- Lindenhurst
- Lisle
- Litchfield
- Lockport
- Lombard
- Loves Park
- Lyons
- Machesney Park
- Macomb
- Madison
- Mahomet
- Manteno
- Marion
- Markham
- Marseilles
- Marshall
- Mascoutah
- Matteson
- Mattoon
- Maywood
- Mchenry
- Melrose Park
- Mendota
- Merrionette Park
- Midlothian
- Milan
- Mokena
- Moline
- Momence
- Monmouth
- Montgomery
- Morris
- Morton
- Morton Grove
- Mount Carmel
- Mount Prospect
- Mount Vernon
- Mt Vernon
- Mundelein
- Murphysboro
- Naperville
- New Lenox
- Newton
- Niles
- Normal
- Norridge
- North Chicago
- North Riverside
- Northbrook
- Northlake
- O'fallon
- Oak Brook
- Oak Forest
- Oak Lawn
- Oak Park
- Olney
- Onarga
- Oregon
- Orland Park
- Oswego
- Ottawa
- Palatine
- Palos Hills
- Palos Park
- Pana
- Paris
- Park Forest
- Park Ridge
- Pekin
- Peoria
- Peotone
- Peru
- Pittsfield
- Plainfield
- Plano
- Pontiac
- Princeton
- Prospect
- Quincy
- Rantoul
- Richton Park
- River Forest
- Riverdale
- Robbins
- Robinson
- Rochelle
- Rock Falls
- Rock Island
- Rockford
- Rockton
- Rolling Meadows
- Romeoville
- Roscoe
- Roselle
- Round Lake
- Round Lake Beach
- Round Lake Park
- Rushville
- Saint Charles
- Salem
- Sauk Village
- Savoy
- Schaumburg
- Schiller Park
- Shelbyville
- Shorewood
- Silvis
- Skokie
- South Barrington
- South Beloit
- South Elgin
- South Holland
- Sparta
- Springfield
- St Anne
- St Charles
- Staunton
- Steger
- Sterling
- Stone Park
- Streamwood
- Streator
- Sullivan
- Summit
- Swansea
- Taylorville
- Tilton
- Tinley Park
- University Park
- Urbana
- Vandalia
- Vernon Hills
- Villa Park
- Virden
- Warrenville
- Washington
- Waterloo
- Watseka
- Wauconda
- Waukegan
- West Chicago
- West Dundee
- West Frankfort
- West Peoria
- Westchester
- Westmont
- Westville
- Wheaton
- Wheeling
- Willowbrook
- Wilmette
- Wilmington
- Wood River
- Woodridge
- Woodstock
- Yorkville
- Zion