All Area Codes of 779

Illinois

Area Codes List: 217, 224, 309, 312, 331, 618, 630, 708, 773, 779, 815, 847, 872

Prefix City Company Type Introduced
779475 Beloit, IL Charter Fiberlink – Illinois Landline 03/27/2007
779552 Belvidere, IL Digital Network Access Communications Landline 06/04/2007
779903 Braidwood, IL Broadvox-clec Landline 07/29/2013
779235 Crescent City, IL Sbc Internet Services Cell Number 02/04/2011
779220 Crystal Lake, IL Bandwidth.com Clec Landline 05/25/2011
779800 Crystal Lake, IL Neutral Tandem-illinois Landline 04/11/2013
779994 Crystal Lake, IL Peerless Network Of Illinois Landline 04/10/2013
779212 Dekalb, IL 365 Wireless Cell Number 03/13/2013
779400 Dekalb, IL Ymax Communications Corp. Landline 02/17/2011
779777 Dekalb, IL Cricket Communications Cell Number 10/22/2008
779251 Dixon, IL Centurylink Communications LLC Landline 04/01/2014
779861 Dixon, IL Cellco Partnership DBA Verizon Wireless Cell Number 05/26/2010
779216 Frankfort, IL Peerless Network Of Illinois Landline 04/09/2013
779324 Frankfort, IL Bandwidth.com Clec Landline 08/17/2010
779333 Frankfort, IL Neutral Tandem-illinois Landline 04/11/2013
779202 Galena, IL Teleport Communications America Landline 03/06/2012
779214 Galena, IL Mediacom Telephony Of Illinois Landline 12/17/2009
779382 Genoa, IL Charter Fiberlink – Illinois Landline 05/07/2007
779205 Joliet, IL New Cingular Wireless PCS Cell Number 05/30/2012
779206 Joliet, IL Cellco Partnership DBA Verizon Wireless Cell Number 06/20/2012
779225 Joliet, IL Cellco Partnership DBA Verizon Wireless Cell Number 09/21/2011
779233 Joliet, IL Sprint Spectrum L.p. Cell Number 07/21/2011
779279 Joliet, IL Cricket Communications Cell Number 10/29/2008
779379 Joliet, IL Cricket Communications Cell Number 10/29/2008
779435 Joliet, IL Ameritech Illinois Landline 11/13/2006
779456 Joliet, IL T-mobile Usa Cell Number 01/09/2008
779703 Joliet, IL T-mobile Usa Cell Number 10/07/2013
779875 Joliet, IL Sprint Spectrum L.p. Cell Number 07/12/2007
779236 Kankakee, IL Sprint Spectrum L.p. Cell Number 07/27/2011
779201 La Salle, IL Cellco Partnership DBA Verizon Wireless Cell Number 03/15/2012
779529 Manteno, IL Bandwidth.com Clec Landline 08/17/2010
779548 Marengo, IL Bandwidth.com Clec Landline 08/16/2010
779228 Mazon, IL Peerless Network Of Illinois Landline 04/10/2013
779704 Mchenry, IL Mci Worldcom Communications Landline 10/31/2013
779545 Mt Morris, IL Comcast Phone Of Illinois DBA Comco Landline 08/08/2007
779803 New Lenox, IL Bandwidth.com Clec Landline 08/16/2013
779368 New Milford, IL Comcast Phone Of Illinois DBA Comco Landline 08/21/2007
779999 Newark, IL Peerless Network Of Illinois Landline 09/24/2010
779213 Oglesby, IL Peerless Network Of Illinois Landline 04/09/2013
779234 Plainfield, IL Local Access LLC Landline 08/01/2013
779226 Polo, IL Comcast Phone Of Illinois DBA Comco Landline 04/24/2013
779200 Rockford, IL Cellco Partnership DBA Verizon Wireless Cell Number 01/18/2011
779203 Rockford, IL Sprint Spectrum L.p. Cell Number 10/13/2011
779207 Rockford, IL Cellco Partnership DBA Verizon Wireless Cell Number 09/28/2012
779208 Rockford, IL Cellco Partnership DBA Verizon Wireless Cell Number 11/16/2012
779210 Rockford, IL Sbc Internet Services Landline 09/16/2011
779221 Rockford, IL Broadvox-clec Landline 04/02/2010
779300 Rockford, IL Sprint Spectrum L.p. Cell Number 02/17/2011
779348 Rockford, IL Teleport Communications America Landline 06/13/2007
779423 Rockford, IL Comcast Phone Of Illinois DBA Comco Landline 08/08/2007
779500 Rockford, IL Teleport Communications America Landline 03/16/2011
779537 Rockford, IL Cellco Partnership DBA Verizon Wireless Cell Number 03/27/2007
779696 Rockford, IL Mcleodusa Telecommunications Services- Il Landline 08/18/2010
779770 Rockford, IL Cricket Communications Cell Number 11/18/2008
779771 Rockford, IL Cricket Communications Cell Number 11/18/2008
779772 Rockford, IL Cricket Communications Cell Number 11/18/2008
779774 Rockford, IL Tds Metrocom Inc.-il Landline 02/01/2012
779209 Sandwich, IL Peerless Network Of Illinois Landline 08/31/2012
779432 Sheffield, IL Mtco Communications Landline 03/27/2007
779229 Spring Valley, IL Comcast Phone Of Illinois DBA Comco Landline 05/07/2013
779245 Sterling, IL Iowa Wireless Services, Lp Cell Number 07/14/2008
779215 Tonica, IL Local Access LLC Landline 04/09/2013
779204 Verona, IL Broadvox-clec Landline 03/19/2014
779218 Watseka, IL Peerless Network Of Illinois Landline 04/09/2013
779232 Wilmington, IL Teleport Communications America Landline 06/07/2007
779429 Wilmington, IL Sbc Internet Services Landline 11/13/2008
779444 Wonder Lake, IL Bandwidth.com Clec Landline 08/17/2010

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