All Cingular Locations - Illinois
- Alton
- Arlington
- Arlington Heights
- Aurora
- Belleville
- Bloomington
- Bridgeview
- Buffalo Grove
- Calumet City
- Carlinville
- Cary
- Champaign
- Channahon
- Chicago
- Chicago Heights
- Crystal Lake
- East Dundee
- East Saint Louis
- Edwardsville
- Effingham
- Elk Grove Village
- Elmhurst
- Elmwood Park
- Fairview Heights
- Forest Park
- Franklin Grove
- Glencoe
- Glenview
- Gurnee
- Jacksonville
- Jerseyville
- Joliet
- Lake Zurich
- Libertyville
- Lincolnwood
- Mascoutah
- Naperville
- Normal
- Norridge
- Northfield
- Northlake
- O'fallon
- Oak Lawn
- Orland Park
- Oswego
- Park Forest
- Park Ridge
- Plainfield
- Rolling Meadows
- Romeoville
- Round Lake Beach
- Saint Charles
- Savoy
- Schaumburg
- Skokie
- South Holland
- Springfield
- Tinley Park
- Wheaton
- Wood River
- Woodridge