Area Code 779 phone numbers
State: Illinois
In service since: 2007
Landlines: 65
Wireless prefixes: 42
Carriers: 30
Counties: 13
ZIP codes: 25
Major cities: Chicago, Rockford, DeKalb, Willowbrook, Hickory Hills
Area Code 779 has 96 prefixes
| Prefix | County | City | Carrier |
|---|---|---|---|
| 1-779-200 | Winnebago | Rockford | Cellco Partnership Dba Verizon Wireless - Il |
| 1-779-201 | Cook | Hickory Hills | Cellco Partnership Dba Verizon Wireless - Il |
| 1-779-202 | Rock Island | Rock Island | Teleport Communications America, Llc - Il |
| 1-779-203 | Winnebago | Rockford | Sprint Spectrum L.p. |
| 1-779-204 | Cook | Chicago | Neutral Tandem-illinois, Llc |
| 1-779-205 | DuPage | Willowbrook | New Cingular Wireless Pcs, Llc - Il |
| 1-779-206 | Cook | Hickory Hills | Cellco Partnership Dba Verizon Wireless - Il |
| 1-779-207 | Winnebago | Rockford | Cellco Partnership Dba Verizon Wireless - Il |
| 1-779-208 | Winnebago | Rockford | Cellco Partnership Dba Verizon Wireless - Il |
| 1-779-209 | Cook | Chicago | Peerless Network Of Illinois, Llc - Il |
| 1-779-210 | Winnebago | Rockford | At&t Corp. |
| 1-779-212 | DeKalb | DeKalb | 365 Wireless, Llc |
| 1-779-213 | Cook | Chicago | Peerless Network Of Illinois, Llc - Il |
| 1-779-214 | Rock Island | Rock Island | Mediacom Telephony Of Illinois, Llc - Il |
| 1-779-216 | Cook | Chicago | Peerless Network Of Illinois, Llc - Il |
| 1-779-220 | Cook | Chicago | Bandwidth.com Clec, Llc - Il |
| 1-779-221 | Winnebago | Rockford | Neutral Tandem-illinois, Llc |
| 1-779-222 | DeKalb | DeKalb | Level 3 Communications, Llc - Il |
| 1-779-225 | Cook | Arlington Heights | Cellco Partnership Dba Verizon Wireless - Il |
| 1-779-226 | DeKalb | DeKalb | Comcast Phone Of Illinois, Llc Dba Comco - Il |
| 1-779-227 | DuPage | Willowbrook | Metro Pcs, Inc. |
| 1-779-228 | Cook | Chicago | Peerless Network Of Illinois, Llc - Il |
| 1-779-229 | Cook | Chicago | Comcast Phone Of Illinois, Llc Dba Comco - Il |
| 1-779-230 | DuPage | Willowbrook | New Cingular Wireless Pcs, Llc - Il |
| 1-779-232 | Cook | Chicago | Teleport Communications America, Llc - Il |
| 1-779-233 | Cook | Arlington Heights | Sprint Spectrum L.p. |
| 1-779-234 | Cook | Chicago | Local Access Llc - Il |
| 1-779-235 | Cook | Chicago | At&t Corp. |
| 1-779-236 | Cook | Arlington Heights | Sprint Spectrum L.p. |
| 1-779-237 | |||
| 1-779-238 | Winnebago | Rockford | T-mobile Usa, Inc. |
| 1-779-239 | Peoria | Peoria | New Cingular Wireless Pcs, Llc - Il |
| 1-779-240 | Kane | Elgin | T-mobile Usa, Inc. |
| 1-779-241 | Kane | Elgin | T-mobile Usa, Inc. |
| 1-779-243 | Cook | Chicago | New Cingular Wireless Pcs, Llc - Il |
| 1-779-244 | Cook | Schaumburg | New Cingular Wireless Pcs, Llc - Il |
| 1-779-245 | Whiteside | Sterling | Iowa Wireless Services, Lp |
| 1-779-252 | Cook | Chicago | Metro Fibernet, Llc - Il |
| 1-779-253 | Dane | Madison | Metro Pcs, Inc. |
| 1-779-254 | DuPage | Willowbrook | Comcast Phone Of Illinois, Llc Dba Comco - Il |
| 1-779-279 | Cook | Hickory Hills | New Cingular Wireless Pcs, Llc - Il |
| 1-779-300 | Winnebago | Rockford | Sprint Spectrum L.p. |
| 1-779-301 | Kane | Elgin | T-mobile Usa, Inc. |
| 1-779-302 | Cook | Chicago | Cellco Partnership Dba Verizon Wireless - Il |
| 1-779-324 | Cook | Chicago | Bandwidth.com Clec, Llc - Il |
| 1-779-333 | Cook | Chicago | Neutral Tandem-illinois, Llc - Il |
| 1-779-348 | Winnebago | Rockford | Teleport Communications America, Llc - Il |
| 1-779-368 | Winnebago | Rockford | Comcast Phone Of Illinois, Llc Dba Comco - Il |
| 1-779-379 | Cook | Chicago | New Cingular Wireless Pcs, Llc - Il |
| 1-779-382 | DeKalb | DeKalb | Charter Fiberlink - Illinois, Llc - Il |
| 1-779-400 | DeKalb | DeKalb | Ymax Communications Corp. - Il |
| 1-779-423 | Winnebago | Rockford | Comcast Phone Of Illinois, Llc Dba Comco - Il |
| 1-779-429 | Cook | Chicago | At&t Corp. |
| 1-779-432 | Bureau | Sheffield | Mtco Communications, Inc. |
| 1-779-435 | Will | Joliet | Ameritech Illinois |
| 1-779-444 | Cook | Chicago | Bandwidth.com Clec, Llc - Il |
| 1-779-456 | Kane | Elgin | T-mobile Usa, Inc. |
| 1-779-475 | Dane | Madison | Charter Fiberlink - Illinois, Llc - Il |
| 1-779-500 | Winnebago | Rockford | Teleport Communications America, Llc - Il |
| 1-779-513 | Winnebago | Rockford | Centurylink Communications Llc |
| 1-779-529 | Cook | Chicago | Bandwidth.com Clec, Llc - Il |
| 1-779-537 | Winnebago | Rockford | Cellco Partnership Dba Verizon Wireless - Il |
| 1-779-545 | DeKalb | DeKalb | Comcast Phone Of Illinois, Llc Dba Comco - Il |
| 1-779-548 | Cook | Chicago | Bandwidth.com Clec, Llc - Il |
| 1-779-552 | Winnebago | Rockford | Digital Network Access Communications, Inc. - Il |
| 1-779-601 | Cook | Chicago | Bandwidth.com Clec, Llc - Il |
| 1-779-666 | Winnebago | Rockford | Neutral Tandem-illinois, Llc |
| 1-779-696 | Winnebago | Rockford | Mcleodusa Telecommunications Services, Inc.- Il |
| 1-779-701 | Cook | Hickory Hills | Bandwidth.com Clec, Llc - Il |
| 1-779-702 | Cook | Hickory Hills | T-mobile Usa, Inc. |
| 1-779-703 | Kane | Elgin | T-mobile Usa, Inc. |
| 1-779-704 | Cook | Schaumburg | Mci Worldcom Communications, Inc. - Il |
| 1-779-706 | DeKalb | Sandwich | Cellco Partnership Dba Verizon Wireless - Il |
| 1-779-707 | DuPage | Willowbrook | Bandwidth.com Clec, Llc - Il |
| 1-779-713 | Cook | Chicago | T-mobile Usa, Inc. |
| 1-779-717 | Bureau | Princeton | Peerless Network Of Illinois, Llc - Il |
| 1-779-770 | Winnebago | Rockford | New Cingular Wireless Pcs, Llc - Il |
| 1-779-771 | Winnebago | Rockford | New Cingular Wireless Pcs, Llc - Il |
| 1-779-772 | Winnebago | Rockford | New Cingular Wireless Pcs, Llc - Il |
| 1-779-774 | Winnebago | Machesney Park | Tds Metrocom Inc.-il |
| 1-779-777 | DeKalb | DeKalb | New Cingular Wireless Pcs, Llc - Il |
| 1-779-800 | Cook | Chicago | Neutral Tandem-illinois, Llc - Il |
| 1-779-801 | Cook | Hickory Hills | Teleport Communications America, Llc - Il |
| 1-779-803 | Cook | Chicago | Bandwidth.com Clec, Llc - Il |
| 1-779-804 | McLean | Bloomington | Mci Worldcom Communications, Inc. - Il |
| 1-779-861 | Lee | Dixon | Cellco Partnership Dba Verizon Wireless - Il |
| 1-779-875 | Cook | Arlington Heights | Sprint Spectrum L.p. |
| 1-779-888 | Winnebago | Rockford | Neutral Tandem-illinois, Llc - Il |
| 1-779-903 | Cook | Chicago | Neutral Tandem-illinois, Llc |
| 1-779-915 | Cook | Chicago | T-mobile Usa, Inc. |
| 1-779-939 | DuPage | Willowbrook | New Cingular Wireless Pcs, Llc - Il |
| 1-779-959 | |||
| 1-779-970 | Winnebago | Rockford | Cellco Partnership Dba Verizon Wireless - Il |
| 1-779-978 | Cook | Chicago | United States Cellular Corp. - Illinois |
| 1-779-994 | Cook | Chicago | Peerless Network Of Illinois, Llc - Il |
| 1-779-999 | Cook | Chicago | Peerless Network Of Illinois, Llc - Il |