Area Code 779

Area code 779 serves the state of Illinois. This area code was assigned on February 6th, 2004. On March 17th, 2007 it went into service. 779 is a General Purpose Code. 779 service area does overlap with 815 area codes. Dialing pattern for local calls within the same NPA (area code) is 1+10D.

Area Code 779 Prefixes

Prefix Location Usage Company
779-200 Rockford, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-201 La Salle, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-202 Galena, IL Landline Teleport Communications America, Llc - Il
779-203 Rockford, IL Wireless Sprint Spectrum L.p.
779-204 Verona, IL Landline Broadvox-clec, Llc - Il
779-205 Joliet, IL Wireless New Cingular Wireless Pcs, Llc - Il
779-206 Joliet, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-207 Rockford, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-208 Rockford, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-209 Sandwich, IL Landline Peerless Network Of Illinois, Llc - Il
779-210 Rockford, IL Landline At&t Corp.
779-212 Dekalb, IL Wireless 365 Wireless, Llc
779-213 Oglesby, IL Landline Peerless Network Of Illinois, Llc - Il
779-214 Galena, IL Landline Mediacom Telephony Of Illinois, Llc - Il
779-215 Tonica, IL Landline Local Access Llc - Il
779-216 Frankfort, IL Landline Peerless Network Of Illinois, Llc - Il
779-218 Watseka, IL Landline Peerless Network Of Illinois, Llc - Il
779-220 Crystal Lake, IL Landline Bandwidth.com Clec, Llc - Il
779-221 Rockford, IL Landline Broadvox-clec, Llc - Il
779-222 Sycamore, IL Landline Level 3 Communications, Llc - Il
779-223 Onarga, IL Landline Neutral Tandem-illinois, Llc - Il
779-225 Joliet, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-226 Polo, IL Landline Comcast Phone Of Illinois, Llc Dba Comco - Il
779-227 Joliet, IL Wireless Metro Pcs, Inc.
779-228 Mazon, IL Landline Peerless Network Of Illinois, Llc - Il
779-229 Depue, IL Landline Comcast Phone Of Illinois, Llc Dba Comco - Il
779-230 Joliet, IL Wireless New Cingular Wireless Pcs, Llc - Il
779-231 Joliet, IL Landline Mci Worldcom Communications, Inc. - Il
779-232 Wilmington, IL Landline Teleport Communications America, Llc - Il
779-233 Joliet, IL Wireless Sprint Spectrum L.p.
779-234 Plainfield, IL Landline Local Access Llc - Il
779-235 Crescent City, IL Wireless At&t Corp.
779-236 Kankakee, IL Wireless Sprint Spectrum L.p.
779-237 Streator, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-238 Rockford, IL Wireless T-mobile Usa, Inc.
779-239 Princeton, IL Wireless New Cingular Wireless Pcs, Llc - Il
779-240 Kankakee, IL Wireless T-mobile Usa, Inc.
779-241 Morris, IL Wireless T-mobile Usa, Inc.
779-245 Sterling, IL Wireless Iowa Wireless Services, Lp
779-248 Galena, IL Landline Centurylink Communications Llc
779-251 Dixon, IL Landline Centurylink Communications Llc
779-252 Plainfield, IL Landline Metro Fibernet, Llc - Il
779-253 South Beloit, IL Wireless Metro Pcs, Inc.
779-254 Frankfort, IL Landline Comcast Phone Of Illinois, Llc Dba Comco - Il
779-279 Joliet, IL Wireless New Cingular Wireless Pcs, Llc - Il
779-287 Union, IL Landline Neutral Tandem-illinois, Llc - Il
779-300 Rockford, IL Wireless Sprint Spectrum L.p.
779-301 Kankakee, IL Wireless T-mobile Usa, Inc.
779-302 Woodstock, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-303 Plainfield, IL Landline Telnyx Llc
779-324 Frankfort, IL Landline Bandwidth.com Clec, Llc - Il
779-333 Frankfort, IL Landline Neutral Tandem-illinois, Llc - Il
779-348 Rockford, IL Landline Teleport Communications America, Llc - Il
779-379 Joliet, IL Wireless New Cingular Wireless Pcs, Llc - Il
779-382 Genoa, IL Landline Charter Fiberlink - Illinois, Llc - Il
779-400 Dekalb, IL Landline Ymax Communications Corp. - Il
779-423 Rockford, IL Landline Comcast Phone Of Illinois, Llc Dba Comco - Il
779-429 Wilmington, IL Landline At&t Corp.
779-432 Sheffield, IL Landline Mtco Communications, Inc.
779-435 Joliet, IL Landline Ameritech Illinois
779-444 Wonder Lake, IL Landline Bandwidth.com Clec, Llc - Il
779-456 Joliet, IL Wireless T-mobile Usa, Inc.
779-475 South Beloit, IL Landline Charter Fiberlink - Illinois, Llc - Il
779-500 Rockford, IL Landline Teleport Communications America, Llc - Il
779-513 Rockford, IL Landline Centurylink Communications Llc
779-529 Manteno, IL Landline Bandwidth.com Clec, Llc - Il
779-537 Rockford, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-545 Mount Morris, IL Landline Comcast Phone Of Illinois, Llc Dba Comco - Il
779-548 Marengo, IL Landline Bandwidth.com Clec, Llc - Il
779-552 Belvidere, IL Landline Digital Network Access Communications, Inc. - Il
779-601 La Salle, IL Landline Bandwidth.com Clec, Llc - Il
779-696 Rockford, IL Landline Mcleodusa Telecommunications Services, Inc.- Il
779-701 Kankakee, IL Landline Bandwidth.com Clec, Llc - Il
779-702 Joliet, IL Wireless T-mobile Usa, Inc.
779-703 Joliet, IL Wireless T-mobile Usa, Inc.
779-704 Mchenry, IL Landline Mci Worldcom Communications, Inc. - Il
779-706 Sandwich, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-707 Joliet, IL Landline Bandwidth.com Clec, Llc - Il
779-713 Woodstock, IL Wireless T-mobile Usa, Inc.
779-717 Spring Valley, IL Landline Peerless Network Of Illinois, Llc - Il
779-770 Rockford, IL Wireless New Cingular Wireless Pcs, Llc - Il
779-771 Rockford, IL Wireless New Cingular Wireless Pcs, Llc - Il
779-772 Rockford, IL Wireless New Cingular Wireless Pcs, Llc - Il
779-774 Rockford, IL Landline Tds Metrocom Inc.-il
779-777 Dekalb, IL Wireless New Cingular Wireless Pcs, Llc - Il
779-800 Crystal Lake, IL Landline Neutral Tandem-illinois, Llc - Il
779-801 Kankakee, IL Landline Teleport Communications America, Llc - Il
779-803 New Lenox, IL Landline Bandwidth.com Clec, Llc - Il
779-804 Pontiac, IL Landline Mci Worldcom Communications, Inc. - Il
779-861 Dixon, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-875 Joliet, IL Wireless Sprint Spectrum L.p.
779-888 Rockford, IL Landline Neutral Tandem-illinois, Llc - Il
779-901 Marengo, IL Landline Bandwidth.com Clec, Llc - Il
779-903 Braidwood, IL Landline Broadvox-clec, Llc - Il
779-915 Woodstock, IL Wireless T-mobile Usa, Inc.
779-931 Sandwich, IL Landline Frontier North, Inc. - Il
779-939 Joliet, IL Wireless New Cingular Wireless Pcs, Llc - Il
779-970 Rockford, IL Wireless Cellco Partnership Dba Verizon Wireless - Il
779-978 Sandwich, IL Wireless United States Cellular Corp. - Illinois
779-994 Crystal Lake, IL Landline Peerless Network Of Illinois, Llc - Il
779-999 Newark, IL Landline Peerless Network Of Illinois, Llc - Il