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Area Code 224
Illinois area code 224 has been in service since 2002. It has 64 landlines and 57 wireless prefixes (exchanges) serviced by 32 carriers. It covers 5 counties, 135 ZIP codes, and 33 cities, including Elgin, Waukegan, Round Lake, Huntley, Schaumburg, Carpentersville, Lake in the Hills, Lake Villa, and Des Plaines.
- State:
- Illinois
- Time Zone:
- Central (12:13 pm)
Area Code (224) has 121 prefixes
| Prefix | County | City | Company/Carrier | Line Type |
|---|---|---|---|---|
| (224) 207- | Lake | Libertyville | Cimco Communications, Inc.... | Landline |
| (224) 208- | Cook | Bartlett | At&t Local | Landline |
| (224) 210- | Massac | Joppa | Sprint Spectrum L.p. | Cell Phone |
| (224) 212- | Lake | Lake Forest | Ameritech Illinois | Landline |
| (224) 213- | Cook | Northbrook | Cellco Partnership Dba Veri... | Cell Phone |
| (224) 217- | Cook | Des Plaines | Cellco Partnership Dba Veri... | Cell Phone |
| (224) 220- | Cook | Des Plaines | Nextel Communications, Inc. | Cell Phone |
| (224) 222- | Cook | Elk Grove Village | Mci Worldcom Communications... | Landline |
| (224) 225- | Lake | Fox Lake | Sbc Internet Services, Inc. | Landline |
| (224) 232- | Cook | Arlington Heights | Ameritech Illinois | Landline |
| (224) 234- | Lake | Libertyville | Cellco Partnership Dba Veri... | Cell Phone |
| (224) 238- | Kane | Elgin | Cellco Partnership Dba Veri... | Cell Phone |
| (224) 260- | Cook | Glenview | Nextel Communications, Inc. | Cell Phone |
| (224) 265- | Cook | Elk Grove Village | Globalcom, Inc.-il | Landline |
| (224) 280- | Lake | Vernon Hills | United States Cellular Corp... | Landline |
| (224) 286- | Cook | Chicago | Broadwing Communications, L... | Landline |
| (224) 293- | Kane | Carpentersville | Ameritech Illinois | Landline |
| (224) 305- | Cook | Chicago | United States Cellular Corp... | Landline |
| (224) 321- | Lake | Great Lakes | Sprint Spectrum L.p. | Cell Phone |
| (224) 330- | Cook | Northbrook | Xo Illinois, Inc. | Landline |
| (224) 333- | McHenry | Algonquin | Comcast Phone Of Illinois,... | Landline |
| (224) 338- | Lake | Round Lake | Comcast Phone Of Illinois,... | Landline |
| (224) 345- | Cook | Schaumburg | New Cingular Wireless Pcs,... | Cell Phone |
| (224) 353- | Cook | Schaumburg | Sigecom, Llc - Il | Landline |
| (224) 357- | McHenry | Cary | Sbc Internet Services, Inc. | Landline |
| (224) 361- | Cook | Des Plaines | Ameritech Illinois | Landline |
| (224) 363- | Clarion | Vowinckel | Unknown | Landline |
| (224) 364- | Cook | Evanston | Ameritech Illinois | Landline |
| (224) 366- | Cook | Elk Grove Village | Broadwing Communications, L... | Landline |
| (224) 372- | Lake | Lake Villa | Sbc Internet Services, Inc. | Landline |
| (224) 377- | Lake | Lake Zurich | Nextel Communications, Inc. | Cell Phone |
| (224) 381- | Lake | Waukegan | T-mobile Usa, Inc. | Cell Phone |
| (224) 383- | Lake | Gurnee | Cimco Communications, Inc.... | Landline |
| (224) 387- | Dupage | Warrenville | Sprint Spectrum L.p. | Cell Phone |
| (224) 392- | Lake | Mundelein | T-mobile Usa, Inc. | Cell Phone |
| (224) 399- | Lake | Waukegan | Ameritech Illinois | Landline |
| (224) 402- | Kane | Elgin | T-mobile Usa, Inc. | Cell Phone |
| (224) 405- | Cook | Chicago | Teleport Communications Gro... | Landline |
| (224) 406- | Cook | Northbrook | Cellco Partnership Dba Veri... | Cell Phone |
| (224) 420- | Cook | Chicago | New Cingular Wireless Pcs,... | Cell Phone |
| (224) 422- | Lake | Buffalo Grove | Cellco Partnership Dba Veri... | Cell Phone |
| (224) 425- | Cook | Elk Grove Village | T-mobile Usa, Inc. | Cell Phone |
| (224) 430- | Lake | Buffalo Grove | New Cingular Wireless Pcs,... | Cell Phone |
| (224) 433- | Lake | Vernon Hills | T-mobile Usa, Inc. | Cell Phone |
| (224) 436- | Cook | Chicago | T-mobile Usa, Inc. | Cell Phone |
| (224) 444- | Lake | Round Lake | Ameritech Illinois | Landline |
| (224) 456- | Cook | Winnetka | Cellco Partnership Dba Veri... | Cell Phone |
| (224) 465- | Kane | Dundee | Sprint Spectrum L.p. | Cell Phone |
| (224) 475- | Lake | Mundelein | Comcast Phone Of Illinois,... | Landline |
| (224) 484- | Kane | Carpentersville | Sprint Communications Compa... | Landline |
| (224) 489- | Cook | Chicago | United States Cellular Corp... | Landline |
| (224) 512- | Lake | Barrington | Ameritech Illinois | Landline |
| (224) 513- | Lake | Vernon Hills | Global Crossing Local Servi... | Landline |
| (224) 515- | Lake | Deerfield | New Cingular Wireless Pcs,... | Cell Phone |
| (224) 520- | Dupage | Bloomingdale | New Cingular Wireless Pcs,... | Cell Phone |
| (224) 521- | Cook | Glenview | Ameritech Illinois | Landline |
| (224) 522- | Cook | Glenview | T-mobile Usa, Inc. | Cell Phone |
| (224) 534- | Cook | Skokie | Paetec Communications, Inc.... | Landline |
| (224) 535- | Kane | Elgin | At&t Local | Landline |
| (224) 538- | Lake | Gurnee | Sprint Spectrum L.p. | Cell Phone |
| (224) 543- | Lake | Buffalo Grove | Broadwing Communications, L... | Landline |
| (224) 544- | Lake | Lake Forest | Ameritech Illinois | Landline |
| (224) 548- | McHenry | Crystal Lake | Sprint Spectrum L.p. | Cell Phone |
| (224) 554- | Lake | Deerfield | Teleport Communications Gro... | Landline |
| (224) 558- | Cook | Evanston | Sprint Spectrum L.p. | Cell Phone |
| (224) 565- | Cook | Palatine | Sprint Spectrum L.p. | Cell Phone |
| (224) 567- | Cook | Des Plaines | Cellco Partnership Dba Veri... | Cell Phone |
| (224) 569- | McHenry | Huntley | Ameritech Illinois | Landline |
| (224) 577- | Lake | Antioch | United States Cellular Corp... | Landline |
| (224) 578- | Cook | Hoffman Estates | T-mobile Usa, Inc. | Cell Phone |
| (224) 585- | Cook | Des Plaines | Level 3 Communications, Llc... | Landline |
| (224) 587- | Cook | Palatine | Sprint Spectrum L.p. | Cell Phone |
| (224) 588- | Will | New Lenox | Nextel Communications, Inc. | Cell Phone |
| (224) 595- | Cook | Arlington Heights | T-mobile Usa, Inc. | Cell Phone |
| (224) 610- | Lake | Waukegan | Comcast Phone Of Illinois,... | Landline |
| (224) 612- | Cook | Des Plaines | Cellco Partnership Dba Veri... | Cell Phone |
| (224) 616- | Fairfax | Fairfax | T-mobile Usa, Inc. | Cell Phone |
| (224) 619- | Cook | Chicago | T-mobile Usa, Inc. | Cell Phone |
| (224) 622- | Cook | Schaumburg | T-mobile Usa, Inc. | Cell Phone |
| (224) 623- | McHenry | Algonquin | T-mobile Usa, Inc. | Cell Phone |
| (224) 625- | Cook | Arlington Heights | Ameritech Illinois | Landline |
| (224) 627- | Lake | Gurnee | Sprint Spectrum L.p. | Cell Phone |
| (224) 628- | Cook | La Grange | T-mobile Usa, Inc. | Cell Phone |
| (224) 629- | Kane | Elgin | Nextel Communications, Inc. | Cell Phone |
| (224) 632- | Lake | Deerfield | Ameritech Illinois | Landline |
| (224) 633- | Lake | Barrington | Level 3 Communications, Llc... | Landline |
| (224) 637- | Lake | Waukegan | Sprint Spectrum L.p. | Cell Phone |
| (224) 639- | Cook | Northbrook | Cbeyond Communications, Llc... | Landline |
| (224) 643- | Lake | Lake Villa | Ameritech Illinois | Landline |
| (224) 653- | Cook | Schaumburg | Ameritech Illinois | Landline |
| (224) 654- | McHenry | Huntley | Ameritech Illinois | Landline |
| (224) 656- | Lake | Waukegan | Mcimetro Access Transmissio... | Landline |
| (224) 659- | Cook | Elk Grove Village | T-mobile Usa, Inc. | Cell Phone |
| (224) 676- | Cook | Wheeling | Comcast Phone Of Illinois,... | Landline |
| (224) 677- | Lake | Lake Zurich | Nextel Communications, Inc. | Cell Phone |
| (224) 678- | McHenry | Algonquin | Level 3 Communications, Llc... | Landline |
| (224) 698- | Cook | Schaumburg | Ameritech Illinois | Landline |
| (224) 699- | Kane | Carpentersville | Broadwing Communications, L... | Landline |
| (224) 715- | Lake | Mundelein | T-mobile Usa, Inc. | Cell Phone |
| (224) 717- | Lake | Zion | T-mobile Usa, Inc. | Cell Phone |
