Area Code 309
Illinois area code 309 has been in service since 1966. It has 461 landlines and 95 wireless prefixes (exchanges) serviced by 56 carriers. It covers 21 counties, 501 ZIP codes, and 189 cities, including Peoria, Bloomington, Moline, Pekin, Galesburg, Rock Island, Normal, Macomb, and East Moline.
- State:
- Illinois
- Time Zone:
- Central (9:50 am)
Area Code (309) has 556 prefixes
| Prefix | County | City | Company/Carrier | Line Type |
|---|---|---|---|---|
| (309) 201- | Peoria | Peoria | Mcleodusa Telecommunication... | Landline |
| (309) 202- | Tazewell | Marquette Heights | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 208- | Peoria | Peoria | Nextel Communications, Inc. | Cell Phone |
| (309) 212- | McLean | Barnes | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 213- | Riverside | Lake Elsinore | Mcleodusa Telecommunication... | Landline |
| (309) 218- | New York | Manhattan | Mcleodusa Telecommunication... | Landline |
| (309) 219- | Peoria | Peoria | United States Cellular Corp. | Cell Phone |
| (309) 220- | Marshall | Washburn | Bitwise Communications, Inc... | Landline |
| (309) 221- | Knox | Galesburg | United States Cellular Corp... | Cell Phone |
| (309) 222- | Peoria | Peoria | At&t Local | Landline |
| (309) 223- | Adams | Burton | Innotech Corporation | Landline |
| (309) 224- | Fulton | Banner | United States Cellular Corp... | Cell Phone |
| (309) 226- | Fulton | Banner | At&t Local | Landline |
| (309) 227- | Peoria | Edelstein | Citizens Telecom Co Illinoi... | Landline |
| (309) 228- | Fulton | Farmington | Bitwise Communications, Inc... | Landline |
| (309) 229- | Peoria | Peoria | At&t Local | Landline |
| (309) 230- | Rock Island | Silvis | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 231- | Peoria | Peoria | United States Cellular Corp... | Cell Phone |
| (309) 232- | Peoria | Peoria | United States Cellular Corp... | Cell Phone |
| (309) 234- | Rock Island | Coal Valley | Frontier Communications Of ... | Landline |
| (309) 235- | Rock Island | Moline | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 236- | Rock Island | Silvis | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 238- | Bureau | Buda | Illinois Valley Cellular Rs... | Cell Phone |
| (309) 240- | Peoria | Dunlap | Bitwise Communications, Inc... | Landline |
| (309) 241- | Tazewell | Marquette Heights | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 242- | McLean | Barnes | United States Cellular Corp. | Cell Phone |
| (309) 243- | Peoria | Dunlap | Verizon North Inc.-il | Landline |
| (309) 244- | Tazewell | Boynton | Ameritech Illinois | Landline |
| (309) 245- | Fulton | Farmington | Ameritech Illinois | Landline |
| (309) 246- | Marshall | Lacon | Gallatin River Communications | Landline |
| (309) 247- | Mason | San Jose | Ameritech Illinois | Landline |
| (309) 248- | Marshall | Washburn | Verizon North Inc.-il | Landline |
| (309) 249- | Peoria | Edelstein | Verizon North Inc.-il | Landline |
| (309) 251- | Peoria | Peoria | United States Cellular Corp... | Cell Phone |
| (309) 252- | Hancock | Birmingham | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 253- | Peoria | Peoria | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 254- | McDonough | Industry | Mcdonough Telephone Coopera... | Landline |
| (309) 255- | McDonough | Macomb | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 256- | Peoria | Peoria | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 257- | Schuyler | Doddsville | Mcdonough Telephone Coopera... | Landline |
| (309) 258- | Peoria | Alta | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 261- | McLean | Barnes | Nextel Communications, Inc. | Cell Phone |
| (309) 262- | McLean | Barnes | United States Cellular Corp... | Cell Phone |
| (309) 263- | Tazewell | Mayfair | Verizon North Inc.-il | Landline |
| (309) 264- | Peoria | Peoria | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 266- | Tazewell | Mayfair | Verizon North Inc.-il | Landline |
| (309) 267- | Tazewell | Marquette Heights | United States Cellular Corp... | Cell Phone |
| (309) 268- | McLean | Merna | Verizon North Inc.-il | Landline |
| (309) 269- | Rock Island | Moline | Sprint Spectrum L.p.- Il | Cell Phone |
| (309) 270- | Peoria | Chillicothe | Bitwise Communications, Inc... | Landline |
| (309) 272- | Peoria | Alta | Madison River Communication... | Landline |
| (309) 273- | Carroll | Savanna | Mcleodusa Telecommunication... | Landline |
| (309) 274- | Peoria | Chillicothe | Verizon North Inc.-il | Landline |
| (309) 275- | McLean | Barnes | Nextel Communications, Inc. | Cell Phone |
| (309) 277- | Rock Island | Moline | Mcleodusa Telecommunication... | Landline |
| (309) 278- | Rock Island | Babcock | Mcleodusa Telecommunication... | Landline |
| (309) 279- | Peoria | Peoria | Mcleodusa Telecommunication... | Landline |
| (309) 282- | Peoria | Peoria | Mcleodusa Telecommunication... | Landline |
| (309) 283- | Rock Island | Rock Island | Mcleodusa Telecommunication... | Landline |
| (309) 284- | Tazewell | Mayfair | Verizon North Inc.-il | Landline |
| (309) 285- | Henry | Geneseo | Mcleodusa Telecommunication... | Landline |
| (309) 286- | Stark | Elmira | Verizon North Inc.-il | Landline |
| (309) 287- | McLean | Barnes | Sprint Spectrum L.p.- Il | Cell Phone |
| (309) 288- | Bureau | Mineral | Verizon North Inc.-il | Landline |
| (309) 289- | Knox | Knoxville | Gallatin River Communications | Landline |
| (309) 290- | Bureau | Mineral | Bitwise Communications, Inc... | Landline |
| (309) 291- | Tazewell | Mayfair | Bitwise Communications, Inc... | Landline |
| (309) 292- | Rock Island | Moline | Iowa Wireless Services, Lp | Cell Phone |
| (309) 293- | Fulton | Ellisville | Mid-century Telephone Coope... | Landline |
| (309) 295- | McDonough | Macomb | Verizon North Inc.-il | Landline |
| (309) 296- | Warren | Larchland | Mcleodusa Telecommunication... | Landline |
| (309) 297- | Knox | Galesburg | Nextel Communications, Inc. | Cell Phone |
| (309) 298- | McDonough | Macomb | Verizon North Inc.-il | Landline |
| (309) 299- | Knox | Galesburg | Sprint Spectrum L.p.- Il | Cell Phone |
| (309) 301- | Stark | Elmira | Bitwise Communications, Inc... | Landline |
| (309) 302- | McLean | Barnes | Mci Worldcom Communications... | Landline |
| (309) 303- | Peoria | Peoria | Nextel Communications, Inc. | Cell Phone |
| (309) 304- | Woodford | Eureka | Sprint Communications Compa... | Landline |
| (309) 305- | Tazewell | Little Mackinaw | Sprint Communications Compa... | Landline |
| (309) 306- | Marshall | Henry | Unknown | Landline |
| (309) 310- | McLean | Barnes | Sprint Spectrum L.p.- Il | Cell Phone |
| (309) 312- | Rock Island | Rock Island | Nextel Communications, Inc. | Cell Phone |
| (309) 313- | Champaign | Champaign | Mci Worldcom Communications... | Landline |
| (309) 314- | Rock Island | Moline | Nextel Communications, Inc. | Cell Phone |
| (309) 319- | McLean | Barnes | Mci Worldcom Communications... | Landline |
| (309) 321- | Tazewell | Mayfair | Level 3 Communications, Llc... | Landline |
| (309) 322- | Schuyler | Pleasant View | Unknown | Landline |
| (309) 324- | Rock Island | Silvis | Unknown | Landline |
| (309) 325- | Warren | Ellison | Mcdonough Telephone Coopera... | Landline |
| (309) 326- | Scott | Davenport | Unknown | Landline |
| (309) 328- | Mercer | Aledo | Unknown | Landline |
| (309) 329- | Fulton | Astoria | Verizon North Inc.-il | Landline |
| (309) 331- | McDonough | Colchester | United States Cellular Corp... | Cell Phone |
| (309) 332- | Scott | Bettendorf | Unknown | Landline |
| (309) 333- | McDonough | Macomb | United States Cellular Corp... | Cell Phone |
| (309) 334- | Henry | Nekoma | Woodhull Community Telephon... | Landline |
| (309) 335- | Knox | Galesburg | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 337- | Knox | Galesburg | United States Cellular Corp... | Cell Phone |
| (309) 338- | Fulton | Banner | Cellco Partnership Dba Veri... | Cell Phone |
| (309) 339- | Peoria | Peoria | Cellco Partnership Dba Veri... | Cell Phone |
