AT&T Internet
Our Best Internet Services in Illinois
-
#1 in Customer Satisfaction for Residential Internet Service in the North Central and South Regions1
-
99% proven reliability2
-
Price includes equipment fees
1For J.D. Power 2021 award information, visit jdpower.com/awards.
2Based on network availability.
CHECK AVAILABILITY

Select a City to Learn More About Our Services
- Addieville
- Addison
- Albers
- Albion
- Aledo
- Algonquin
- Allendale
- Alsip
- Altamont
- Alton
- Altona
- Alvin
- Amboy
- Anchor
- Anna
- Annapolis
- Arcola
- Argo
- Arlington
- Arlington Heights
- Ashley
- Ashton
- Astoria
- Atlanta
- Atwood
- Auburn
- Aurora
- Baldwin
- Bannockburn
- Barrington
- Barry
- Bartlett
- Batavia
- Bates
- Beach Park
- Beckemeyer
- Bedford Park
- Belle Rive
- Belleville
- Bellwood
- Belvidere
- Bensenville
- Benton
- Berkeley
- Berlin
- Berwyn
- Bloomingdale
- Bloomington
- Blue Island
- Bluford
- Bolingbrook
- Bonfield
- Bourbonnais
- Bradley
- Breese
- Bridgeview
- Broadview
- Brocton
- Brookfield
- Brookport
- Broughton
- Buckley
- Buckner
- Buda
- Buffalo Grove
- Bull Valley
- Buncombe
- Bunker Hill
- Burbank
- Burnham
- Burr Ridge
- Bushnell
- Byron
- Cabery
- Calumet City
- Calumet Park
- Cambridge
- Camp Point
- Campton Hills
- Capron
- Carbon Hill
- Carbondale
- Carlinville
- Carlock
- Carmi
- Carol Stream
- Carpentersville
- Carrier Mills
- Carrollton
- Carterville
- Cary
- Casey
- Caseyville
- Cedar Point
- Centreville
- Champaign
- Channahon
- Charleston
- Chatham
- Chatsworth
- Chebanse
- Chenoa
- Cherry Valley
- Chester
- Chicago
- Chicago Heights
- Chicago Ridge
- Chillicothe
- Chrisman
- Cicero
- Cisne
- Cissna Park
- Claremont
- Clarendon Hills
- Clay City
- Clayton
- Clinton
- Coal City
- Colchester
- Colfax
- Collinsville
- Collison
- Columbia
- Cordova
- Cortland
- Coulterville
- Country Club Hills
- Countryside
- Creal Springs
- Crest Hill
- Crestwood
- Crete
- Crossville
- Crystal Lake
- Cuba
- Dahinda
- Dahlgren
- Dalton City
- Danvers
- Danville
- Darien
- Davis
- Davis Junction
- De Soto
- Deer Creek
- Deer Park
- Deerfield
- Dekalb
- Dennison
- Des Plaines
- Diamond
- Dix
- Dixmoor
- Dongola
- Downers Grove
- Downs
- Dundas
- Dundee
- Dupo
- Durand
- Earlville
- East Alton
- East Carondelet
- East Dubuque
- East Dundee
- East Galesburg
- East Saint Louis
- Edelstein
- Edgewood
- Edinburg
- Edwardsville
- Effingham
- Elburn
- Eldorado
- Elgin
- Elk Grove Village
- Elkhart
- Elkville
- Ellery
- Elmhurst
- Elmwood
- Elmwood Park
- Elwood
- Emden
- Enfield
- Eola
- Evanston
- Evansville
- Evergreen Park
- Fairmont City
- Fairview
- Fairview Heights
- Farmer City
- Farmersville
- Fiatt
- Fieldon
- Findlay
- Fisher
- Flanagan
- Flat Rock
- Flora
- Flossmoor
- Forest Park
- Forest View
- Forreston
- Fox Lake
- Fox River Valley Gardens
- Frankfort
- Franklin Grove
- Franklin Park
- Freeburg
- Freeport
- Fulton
- Gages Lake
- Galesburg
- Garden Prairie
- Geneseo
- Geneva
- Genoa
- Gifford
- Gilberts
- Gillespie
- Gilson
- Girard
- Glasford
- Glen Carbon
- Glen Ellyn
- Glenarm
- Glencoe
- Glendale Heights
- Glenview
- Glenwood
- Golconda
- Goreville
- Grafton
- Grand Chain
- Grand Ridge
- Grandview
- Granville
- Grayslake
- Grayville
- Greenfield
- Greenup
- Groveland
- Gurnee
- Hagarstown
- Hainesville
- Hamilton
- Hampshire
- Harrisburg
- Hartford
- Harvey
- Harwood Heights
- Hawthorn Woods
- Hazel Crest
- Hebron
- Hecker
- Herrin
- Heyworth
- Hickory Hills
- Highland
- Highland Park
- Highwood
- Hillside
- Hinckley
- Hinsdale
- Hodgkins
- Hoffman Estates
- Holiday Hills
- Homer
- Homer Glen
- Hometown
- Homewood
- Hoopeston
- Hopedale
- Hudson
- Huntley
- Hutsonville
- Illinois City
- Ina
- Indian Creek
- Industry
- Ingleside
- Irwin
- Island Lake
- Itasca
- Jacksonville
- Jefferson Park
- Jerome
- Johnsburg
- Johnston City
- Joliet
- Justice
- Kane
- Kankakee
- Kenilworth
- Keyesport
- Kildeer
- Kincaid
- Kingston
- Knoxville
- La Grange
- La Grange Park
- La Moille
- Lacon
- Ladd
- Lake Barrington
- Lake Bluff
- Lake Forest
- Lake in The Hills
- Lake Villa
- Lake Zurich
- Lansing
- Lawrenceville
- Le Roy
- Lebanon
- Lee
- Leland Grove
- Lemont
- Lena
- Lexington
- Liberty
- Libertyville
- Lincoln
- Lincolnshire
- Lincolnwood
- Lindenhurst
- Lisle
- Liverpool
- Lockport
- Loda
- Lombard
- London Mills
- Long Grove
- Longview
- Louisville
- Lyons
- Machesney Park
- Mackinaw
- Macomb
- Makanda
- Malta
- Manhattan
- Manito
- Maquon
- Marengo
- Marion
- Markham
- Maroa
- Marshall
- Martinsville
- Maryville
- Mascoutah
- Matteson
- Mattoon
- Maywood
- Mc Clure
- Mc Lean
- Mc Leansboro
- Mchenry
- Medinah
- Melrose Park
- Merrionette Park
- Metropolis
- Mettawa
- Midlothian
- Mill Shoals
- Millcreek
- Minonk
- Minooka
- Monmouth
- Montgmry
- Montgomery
- Monticello
- Montrose
- Morton Grove
- Mount Carmel
- Mount Olive
- Mount Prospect
- Mount Pulaski
- Mount Sterling
- Mt Zion
- Mulberry Grove
- Mulkeytown
- Mundelein
- Murphysboro
- Murrayville
- Naperville
- National Stock Yards
- Nauvoo
- New Baden
- New Berlin
- New Lenox
- Newark
- Newton
- Niles
- Niota
- Nokomis
- Normal
- Norridge
- Norris City
- North Aurora
- North Riverside
- Northbrook
- Northfield
- Northlake
- O Fallon
- Oak Brk Mall
- Oak Brook
- Oak Forest
- Oak Lawn
- Oak Park
- Oakbrook Terrace
- Oakland
- Oakwood
- Oakwood Hills
- Okawville
- Old Mill Creek
- Olive Branch
- Olmsted
- Olney
- Olympia Fields
- Oneida
- Ontarioville
- Oreana
- Oregon
- Orland Hills
- Orland Park
- Osco
- Oswego
- Palatine
- Palestine
- Palmer
- Palos Hills
- Pana
- Paris
- Park City
- Park Forest
- Park Ridge
- Paxton
- Pecatonica
- Pekin
- Penfield
- Percy
- Philo
- Pinckneyville
- Pingree Grove
- Pittsburg
- Pittsfield
- Plainfield
- Plano
- Plato Center
- Plymouth
- Pontiac
- Poplar Grove
- Port Byron
- Posen
- Prairie View
- Princeton
- Princeville
- Prospect Heights
- Putnam
- Rantoul
- Raymond
- Red Bud
- Richmond
- Richton Park
- Richview
- Ridgway
- Ridott
- Ringwood
- Rio
- River Forest
- River Grove
- Riverdale
- Riverside
- Riverwoods
- Roanoke
- Robbins
- Robinson
- Rochelle
- Rockdale
- Rockford
- Rolling Meadows
- Romeoville
- Roodhouse
- Roscoe
- Roselle
- Rosemont
- Rossville
- Round Lake
- Round Lake Beach
- Roxana
- Royalton
- Rushville
- Sadorus
- Saint Charles
- Saint Elmo
- Sandwich
- Saunemin
- Savoy
- Saybrook
- Schaumburg
- Schiller Park
- Sesser
- Shabbona
- Shawneetown
- Sheffield
- Shelbyville
- Sheldon
- Shiloh
- Shorewood
- Sidell
- Sigel
- Skokie
- Sleepy Hollow
- Smithton
- Somonauk
- South Beloit
- South Elgin
- South Holland
- South Roxana
- Southern View
- Sparland
- Sparta
- Spring Valley
- Springfield
- Staunton
- Steeleville
- Stewardson
- Stickney
- Stillman Valley
- Stone Park
- Strasburg
- Streamwood
- Streator
- Sublette
- Sugar Grove
- Sullivan
- Summit Argo
- Sumner
- Swansea
- Sycamore
- Tamaroa
- Taylorville
- Tennessee
- Teutopolis
- Texico
- Thayer
- Thebes
- Thomasboro
- Tinley Park
- Tiskilwa
- Toledo
- Toluca
- Topeka
- Toulon
- Tovey
- Towanda
- Tremont
- Trout Valley
- Tuscola
- Ullin
- Union Hill
- University Park
- Urbana
- Ursa
- Vernon Hills
- Vienna
- Villa Grove
- Villa Park
- Villa Ridge
- Village of Lakewood
- Viola
- Virden
- Volo
- Wadsworth
- Walnut
- Warrenville
- Warsaw
- Waterloo
- Waterman
- Watson
- Wauconda
- Waukegan
- Wayne
- Weldon
- West Frankfort
- West Salem
- West Union
- Westchester
- Western Springs
- Westmont
- Wheaton
- Wheeling
- White Hall
- Whittington
- Williamsfield
- Williamsville
- Willow Spgs
- Willow Springs
- Willowbrook
- Wilmette
- Wilton Center
- Winchester
- Windsor
- Winfield
- Winnetka
- Wonder Lake
- Wood Dale
- Wood River
- Woodlawn
- Woodridge
- Woodstock
- Worden
- Xenia
- Yates City
- Yorkville
- Zeigler
Here's what our verified customers are saying about AT&T Internet service.

Happy I switched over. Best internet service we've had. We have had 2 other internet services before and neither compare to AT&T service.
~G family


Exceptionally fast internet, no problems. And for the speed, very reasonably priced.
~Mikeydude


I hate to review services, but this deserves it! Great! Coverage and speed are exceptional with multiple devices streaming at the same time. Best system for overall value.
~G-Home


BUYING GUIDES
AT&T Fiber Internet vs. other fiber internet: What’s the difference?
Compare AT&T Fiber’s simple pricing, no data caps, and advanced security to find the best fiber internet for your needs.
Learn More about best internet plans
EXPLAINER
What is fiber internet? Get answers to common questions
Get answers to some of the most common questions about fiber optic internet and learn what makes the technology so great.
Learn More about fiber internet
TRENDING NOW
What is an AT&T reward card? Everything you need to know
Get helpful information if you recently signed up for an AT&T service online and qualified for an AT&T reward card.
Learn More about A T & T's reward card