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815 Area Code

Area Code 815 Details

State: Illinois
Major City: Chicago
Timezone: Central
Current time: 5:09pm
Short URL: allareacodes.com/815
Download: Download this data

Area Code 815 Map

Click Here for a Printable Map: 815 Area Code Map

Major Cities in Area Code 815

  • Belvidere, IL
  • Crystal Lake, IL
  • De Kalb, IL
  • Freeport, IL
  • Joliet, IL
  • Kankakee, IL
  • Loves Park, IL
  • Machesney Park, IL
  • Mchenry, IL
  • Rockford, IL
  • Romeoville, IL
  • Woodstock, IL

Recent Changes for the 815 Area Code

Date Change
1994-02-04 Area code 815 was put into service when (815) 223- was introduced as the first prefix.
03/17/2007 Area code 779 was created as an overlay to area code 815. The two area codes serve the same area.

Area Code 815 Prefixes

Prefix Primary City Company County Usage Introduced
(815) 200- La Salle, IL Paetec Communications La Salle Landline 06/20/2006
(815) 201- Rockford, IL Bandwidth.com Clec Winnebago Cell Number 08/15/2012
(815) 202- Oglesby, IL New Cingular Wireless PCS La Salle Cell Number 04/08/2008
(815) 203- Joliet, IL Usa Mobility Wireless Will Cell Number 01/25/1998
(815) 204- Crystal Lake, IL Usa Mobility Wireless Mchenry Cell Number 01/25/1998
(815) 205- La Grange Park, IL Centurylink Communications LLC Cook Cell Number 01/31/2014
(815) 206- Woodstock, IL Ameritech Illinois Mchenry Landline 08/20/2000
(815) 207- Joliet, IL AT&T Local Will Landline 08/14/1998
(815) 208- Fulton, IL Mediacom Telephony Of Illinois Whiteside Landline 06/01/2006
(815) 209- Rockford, IL Level 3 Communications Winnebago Landline 02/04/2002
(815) 210- Joliet, IL New Cingular Wireless PCS Will Cell Number 08/20/2000
(815) 212- Joliet, IL T-mobile Usa Will Landline 08/14/1998
(815) 213- Sterling, IL United States Cellular Corp. - Illinois Whiteside Cell Number 09/29/2004
(815) 214- Kankakee, IL Rcn Telecom Services Of Illinois Kankakee Landline 05/10/1999
(815) 215- New Lenox, IL First Communications LLC Will Landline 02/04/2002
(815) 216- Kankakee, IL Cellco Partnership DBA Verizon Wireless Kankakee Cell Number 10/31/2000
(815) 217- Dekalb, IL Digital Network Access Communications Dekalb Landline 02/16/2006
(815) 218- Rockford, IL Cellco Partnership DBA Verizon Wireless Winnebago Cell Number 01/25/1998
(815) 219- Crystal Lake, IL Sprint Spectrum L.p. Mchenry Cell Number 06/06/2006
(815) 220- La Salle, IL Ameritech Illinois La Salle Landline 10/13/1999
(815) 221- Lockport, IL Teleport Communications America Will Landline 10/15/1996
(815) 222- Rockford, IL Cellco Partnership DBA Verizon Wireless Winnebago Cell Number 01/25/1998
(815) 223- La Salle, IL Ameritech Illinois La Salle Landline 02/04/1994
(815) 224- La Salle, IL Ameritech Illinois La Salle Landline 02/04/1994
(815) 225- Milledgeville, IL Citizens Telecom Co Illinois-frontier Citizens -il Carroll Landline 02/04/1994
(815) 226- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 227- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 228- Oglesby, IL New Cingular Wireless PCS La Salle Cell Number 02/04/1994
(815) 229- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 230- Plainfield, IL Broadwing Communications Will Landline 10/13/1999
(815) 231- Rockford, IL Ameritech Illinois Winnebago Landline 09/11/1994
(815) 232- Freeport, IL Frontier North Stephenson Landline 02/04/1994
(815) 233- Freeport, IL Frontier North Stephenson Landline 02/04/1994
(815) 234- Byron, IL Frontier North Ogle Landline 02/04/1994
(815) 235- Freeport, IL Frontier North Stephenson Landline 02/04/1994
(815) 236- Woodstock, IL New Cingular Wireless PCS Mchenry Cell Number 02/04/1994
(815) 237- Gardner, IL Ameritech Illinois Grundy Landline 02/04/1994
(815) 238- Freeport, IL Cellco Partnership DBA Verizon Wireless Stephenson Cell Number 02/04/1994
(815) 239- Pecatonica, IL Frontier North Winnebago Landline 02/04/1994
(815) 240- Rockford, IL Charter Fiberlink - Illinois Winnebago Landline 10/18/2010
(815) 241- Northbrook, IL American Messaging (am) Cook Cell Number 04/15/1996
(815) 242- Rockford, IL Bandwidth.com Clec Winnebago Cell Number 05/02/2014
(815) 243- Rockford, IL United States Cellular Corp. - Illinois Winnebago Cell Number 10/15/1996
(815) 244- Mt Carroll, IL Gallatin River Communications DBA Centurylink Carroll Landline 02/04/1994
(815) 245- Woodstock, IL New Cingular Wireless PCS Mchenry Cell Number 02/04/1994
(815) 246- Earlville, IL Frontier North La Salle Landline 02/04/1994
(815) 247- Pecatonica, IL Frontier North Winnebago Landline 02/04/1994
(815) 248- Durand, IL Frontier North Winnebago Landline 02/04/1994
(815) 249- Grand Ridge, IL Frontier North La Salle Landline 02/04/1994
(815) 250- La Salle, IL Comcast Phone Of Illinois DBA Comco La Salle Landline 08/25/2006
(815) 251- Rock Falls, IL Gallatin River Communications DBA Centurylink Whiteside Landline 02/04/1994
(815) 252- Oglesby, IL New Cingular Wireless PCS La Salle Cell Number 02/04/1994
(815) 253- Kempton, IL Frontier Communications Of Illinois Ford Landline 02/04/1994
(815) 254- Plainfield, IL Ameritech Illinois Will Landline 02/04/1994
(815) 255- Minooka, IL Us Xchange Of Illinois LLC DBA Choice One Comm Il Grundy Landline 11/03/2009
(815) 256- Stelle, IL Stelle Telephone Co. Ford Landline 02/04/1994
(815) 257- Streator, IL Illinois Valley Cellular Rsa 2-ii Partnership La Salle Cell Number 02/04/1994
(815) 258- Joliet, IL New Cingular Wireless PCS Will Cell Number 02/04/1994
(815) 259- Thomson, IL Gallatin River Communications DBA Centurylink Carroll Landline 02/04/1994
(815) 260- Joliet, IL Sprint Spectrum L.p. Will Cell Number 01/11/1997
(815) 261- Crystal Lake, IL Mci Worldcom Communications Mchenry Landline 01/11/1997
(815) 262- Rockford, IL Cellco Partnership DBA Verizon Wireless Winnebago Cell Number 02/04/1994
(815) 263- Kankakee, IL Cellco Partnership DBA Verizon Wireless Kankakee Cell Number 07/01/1996
(815) 264- Waterman, IL Frontier North Dekalb Landline 02/04/1994
(815) 265- Gilman, IL Ameritech Illinois Iroquois Landline 02/04/1994
(815) 266- Freeport, IL Frontier North Stephenson Landline 02/04/1994
(815) 267- Plainfield, IL Mci Worldcom Communications Will Landline 01/11/1997
(815) 268- Onarga, IL Ameritech Illinois Iroquois Landline 02/04/1994
(815) 269- Danforth, IL Frontier Communications Of The Carolinas, Inc Iroquois Landline 02/04/1994
(815) 270- Lanark, IL Charter Fiberlink - Illinois Carroll Landline 04/24/2007
(815) 271- Mchenry, IL Mci Worldcom Communications Mchenry Landline 04/01/1997
(815) 272- Joliet, IL Mci Worldcom Communications Will Landline 01/11/1997
(815) 273- Savanna, IL Gallatin River Communications DBA Centurylink Carroll Landline 02/04/1994
(815) 274- Joliet, IL New Cingular Wireless PCS Will Cell Number 01/11/1997
(815) 275- Freeport, IL Cellco Partnership DBA Verizon Wireless Stephenson Cell Number 02/04/1994
(815) 276- Crystal Lake, IL Teleport Communications America Mchenry Landline 04/01/1997
(815) 277- Frankfort, IL Teleport Communications America Will Landline 04/01/1997
(815) 278- Kankakee, IL Cellco Partnership DBA Verizon Wireless Kankakee Cell Number 10/15/1996
(815) 279- Kankakee, IL American Messaging (am) Kankakee Cell Number 01/11/1997
(815) 280- Joliet, IL Teleport Communications America Will Landline 04/01/1997
(815) 281- Galena, IL United States Cellular Corp. - Illinois Jo Daviess Cell Number 06/15/2004
(815) 282- Loves Park, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 283- Dekalb, IL Mediacom Telephony Of Illinois Dekalb Landline 03/05/2010
(815) 284- Dixon, IL Gallatin River Communications DBA Centurylink Lee Landline 02/04/1994
(815) 285- Dixon, IL Gallatin River Communications DBA Centurylink Lee Landline 02/04/1994
(815) 286- Hinckley, IL Frontier North Dekalb Landline 02/04/1994
(815) 287- Verona, IL Ameritech Illinois Grundy Landline 02/04/1994
(815) 288- Dixon, IL Gallatin River Communications DBA Centurylink Lee Landline 02/04/1994
(815) 289- Rockford, IL United States Cellular Corp. - Illinois Winnebago Cell Number 07/06/1997
(815) 290- Minooka, IL Sbc Internet Services Grundy Landline 02/10/2006
(815) 291- Freeport, IL United States Cellular Corp. - Illinois Stephenson Cell Number 01/14/2000
(815) 292- South Beloit, IL Bergen Telephone Co. - Illinois Winnebago Landline 01/10/1996
(815) 293- Romeoville, IL Ameritech Illinois Will Landline 10/15/1996
(815) 294- La Grange Park, IL Usa Mobility Wireless Cook Cell Number 01/10/1996
(815) 295- Kankakee, IL T-mobile Usa Kankakee Landline 07/06/1997
(815) 296- Rockford, IL Usa Mobility Wireless Winnebago Cell Number 07/06/1997
(815) 297- Freeport, IL Frontier North Stephenson Landline 10/11/1997
(815) 298- Rockford, IL Cellco Partnership DBA Verizon Wireless Winnebago Cell Number 07/06/1997
(815) 299- Rockford, IL United States Cellular Corp. - Illinois Winnebago Cell Number 07/04/1995
(815) 300- Chicago, IL Ameritech Illinois Cook Landline 12/22/2010
(815) 301- Crystal Lake, IL Broadwing Communications Mchenry Landline 10/31/2000
(815) 302- Joliet, IL Sprint Spectrum L.p. Will Cell Number 10/31/2000
(815) 303- Princeton, IL Illinois Valley Cellular Rsa 2-i Partnership Bureau Cell Number 08/20/2000
(815) 304- Kankakee, IL Broadwing Communications Kankakee Landline 10/31/2000
(815) 305- Gardner, IL Broadwing Communications Grundy Landline 10/31/2000
(815) 306- Lockport, IL Broadwing Communications Will Landline 10/31/2000
(815) 307- Mchenry, IL Broadwing Communications Mchenry Landline 10/31/2000
(815) 308- Woodstock, IL Broadwing Communications Mchenry Landline 10/31/2000
(815) 309- Shannon, IL Aero North Communications Carroll Landline 07/18/2006
(815) 310- Utica, IL Broadwing Communications La Salle Landline 10/31/2000
(815) 312- Rockford, IL Ymax Communications Corp. Winnebago Landline 12/15/2008
(815) 313- Ottawa, IL Broadwing Communications La Salle Landline 10/31/2000
(815) 314- Manhattan, IL Broadwing Communications Will Landline 10/31/2000
(815) 315- Rockford, IL Level 3 Communications Winnebago Landline 10/31/2000
(815) 316- Rockford, IL Tds Metrocom Inc.-il Winnebago Landline 10/31/2000
(815) 317- Crescent City, IL Broadwing Communications Iroquois Landline 10/31/2000
(815) 318- Morris, IL Broadwing Communications Grundy Landline 10/31/2000
(815) 319- Rockford, IL United States Cellular Corp. - Illinois Winnebago Cell Number 06/13/2000
(815) 320- Kankakee, IL Peerless Network Of Illinois Kankakee Cell Number 04/28/2009
(815) 321- Woodstock, IL Xo Illinois Mchenry Landline 01/11/1997
(815) 322- Mchenry, IL Level 3 Communications Mchenry Landline 01/11/1997
(815) 323- Belvidere, IL Level 3 Communications Boone Landline 02/10/2005
(815) 324- Ottawa, IL Mediacom Telephony Of Illinois La Salle Landline 01/08/2010
(815) 325- Joliet, IL New Cingular Wireless PCS Will Cell Number 07/06/1997
(815) 326- Oglesby, IL New Cingular Wireless PCS La Salle Cell Number 07/06/1997
(815) 327- Plainfield, IL Broadwing Communications Will Landline 10/11/1997
(815) 328- Lockport, IL Broadwing Communications Will Landline 10/11/1997
(815) 329- Rockford, IL Sbc Internet Services Winnebago Landline 03/11/2013
(815) 330- Crescent City, IL First Communications LLC Iroquois Landline 03/03/2001
(815) 331- Mchenry, IL Broadwing Communications Mchenry Landline 10/11/1997
(815) 332- Cherry Valley, IL Frontier North Winnebago Landline 02/04/1994
(815) 333- Woodstock, IL Broadwing Communications Mchenry Landline 10/11/1997
(815) 334- Woodstock, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 335- Winnebago, IL Frontier North Winnebago Landline 02/04/1994
(815) 336- Milledgeville, IL Citizens Telecom Co Illinois-frontier Citizens -il Carroll Landline 02/04/1994
(815) 337- Woodstock, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 338- Woodstock, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 339- Granville, IL Frontier North Putnam Landline 02/04/1994
(815) 340- La Moille, IL Comcast Phone Of Illinois DBA Comco Bureau Landline 08/25/2006
(815) 341- Joliet, IL New Cingular Wireless PCS Will Cell Number 10/11/1997
(815) 342- Joliet, IL New Cingular Wireless PCS Will Cell Number 10/11/1997
(815) 343- Oglesby, IL New Cingular Wireless PCS La Salle Cell Number 01/25/1998
(815) 344- Mchenry, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 345- Woodstock, IL Level 3 Communications Mchenry Landline 05/18/1998
(815) 346- Gardner, IL Broadwing Communications Grundy Landline 01/25/1998
(815) 347- Woodstock, IL Cellco Partnership DBA Verizon Wireless Mchenry Cell Number 02/04/1994
(815) 348- Kankakee, IL Us Xchange Of Illinois LLC DBA Choice One Comm Il Kankakee Landline 10/16/2009
(815) 349- Mchenry, IL Xo Illinois Mchenry Landline 06/30/2001
(815) 350- Franklin Grove, IL Essex Telcom Lee Landline 06/13/2000
(815) 351- Kankakee, IL Cellco Partnership DBA Verizon Wireless Kankakee Cell Number 01/10/1996
(815) 352- Kankakee, IL Broadwing Communications Kankakee Landline 01/25/1998
(815) 353- Woodstock, IL Cellco Partnership DBA Verizon Wireless Mchenry Cell Number 02/04/1994
(815) 354- Woodstock, IL Cellco Partnership DBA Verizon Wireless Mchenry Cell Number 02/11/1995
(815) 355- Woodstock, IL Cellco Partnership DBA Verizon Wireless Mchenry Cell Number 10/11/1997
(815) 356- Crystal Lake, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 357- Seneca, IL Ameritech Illinois La Salle Landline 02/04/1994
(815) 358- Cornell, IL C-r Telephone Co. Livingston Landline 02/04/1994
(815) 359- Harmon, IL Gallatin River Communications DBA Centurylink Lee Landline 02/04/1994
(815) 360- Sublette, IL Essex Telcom Lee Landline 06/13/2000
(815) 361- Manhattan, IL Broadwing Communications Will Landline 01/25/1998
(815) 362- German Valley, IL Frontier North Stephenson Landline 02/04/1994
(815) 363- Mchenry, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 364- Morris, IL Broadwing Communications Grundy Landline 01/25/1998
(815) 365- Reddick, IL Frontier North Kankakee Landline 02/04/1994
(815) 366- Ottawa, IL Broadwing Communications La Salle Landline 01/25/1998
(815) 367- Winslow, IL Frontier North Stephenson Landline 02/04/1994
(815) 368- Lostant, IL Frontier North La Salle Landline 02/04/1994
(815) 369- Lena, IL Frontier North Stephenson Landline 02/04/1994
(815) 370- Kankakee, IL Cellco Partnership DBA Verizon Wireless Kankakee Cell Number 01/10/1996
(815) 371- Utica, IL Broadwing Communications La Salle Landline 01/25/1998
(815) 372- Romeoville, IL Ameritech Illinois Will Landline 02/04/1994
(815) 373- Elwood, IL Us Xchange Of Illinois LLC DBA Choice One Comm Il Will Landline 11/04/2009
(815) 374- Dwight, IL Us Xchange Of Illinois LLC DBA Choice One Comm Il Livingston Landline 11/04/2009
(815) 375- Dekalb, IL United States Cellular Corp. - Illinois Dekalb Cell Number 09/11/1994
(815) 376- Ohio, IL Frontier North Bureau Landline 02/04/1994
(815) 377- Crescent City, IL Broadwing Communications Iroquois Landline 01/25/1998
(815) 378- Rockford, IL Sprint Spectrum L.p. Winnebago Cell Number 02/11/1995
(815) 379- Walnut, IL Frontier North Bureau Landline 02/04/1994
(815) 380- Sterling, IL Essex Telcom Whiteside Landline 03/03/2001
(815) 381- Rockford, IL Ameritech Illinois Winnebago Landline 04/01/1997
(815) 382- Woodstock, IL New Cingular Wireless PCS Mchenry Cell Number 02/04/1994
(815) 383- Crescent City, IL New Cingular Wireless PCS Iroquois Cell Number 02/04/1994
(815) 384- Malta, IL Frontier North Dekalb Landline 02/04/1994
(815) 385- Mchenry, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 386- Kankakee, IL Cellco Partnership DBA Verizon Wireless Kankakee Cell Number 10/13/1999
(815) 387- Rockford, IL Ameritech Illinois Winnebago Landline 05/18/1998
(815) 388- Mchenry, IL Sprint Spectrum L.p. Mchenry Landline 05/18/1998
(815) 389- Beloit, IL Ameritech Illinois Winnebago Landline 01/10/1996
(815) 390- Braidwood, IL Comcast Phone Of Illinois DBA Comco Will Landline 10/14/2004
(815) 391- Rockford, IL Ameritech Illinois Winnebago Landline 07/04/1995
(815) 392- Kinsman, IL Kinsman Mutual Telephone Company Grundy Landline 02/04/1994
(815) 393- Monroe Center, IL Frontier North Ogle Landline 02/04/1994
(815) 394- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 395- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 396- Steward, IL Frontier North Lee Landline 02/04/1994
(815) 397- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 398- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 399- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 400- Morrison, IL Mediacom Telephony Of Illinois Whiteside Landline 02/15/2010
(815) 401- Kankakee, IL Level 3 Communications Kankakee Landline 03/03/2001
(815) 402- Galena, IL Level 3 Communications Jo Daviess Landline 08/17/2004
(815) 403- Mchenry, IL Sprint Spectrum L.p. Mchenry Cell Number 10/31/2000
(815) 404- Crystal Lake, IL Sprint Spectrum L.p. Mchenry Cell Number 10/31/2000
(815) 405- Joliet, IL Sprint Spectrum L.p. Will Cell Number 03/03/2001
(815) 406- Byron, IL Frontier North Ogle Landline 03/03/2001
(815) 407- Romeoville, IL Ameritech Illinois Will Landline 07/04/1995
(815) 408- Utica, IL First Communications LLC La Salle Landline 03/03/2001
(815) 409- Joliet, IL Cellco Partnership DBA Verizon Wireless Will Cell Number 08/18/2005
(815) 410- La Salle, IL Level 3 Communications La Salle Landline 02/04/2002
(815) 412- Frankfort, IL Broadwing Communications Will Landline 06/13/2000
(815) 413- Morris, IL First Communications LLC Grundy Landline 03/03/2001
(815) 414- Earlville, IL New Cingular Wireless PCS La Salle Cell Number 10/14/2004
(815) 415- Seneca, IL Ameritech Illinois La Salle Landline 03/03/2001
(815) 416- Morris, IL Ameritech Illinois Grundy Landline 03/03/2001
(815) 417- Braidwood, IL Ameritech Illinois Will Landline 03/03/2001
(815) 418- Manhattan, IL First Communications LLC Will Landline 03/03/2001
(815) 419- Pontiac, IL AT&T Local Livingston Landline 03/19/2003
(815) 420- Malta, IL Essex Telcom Dekalb Landline 06/13/2000
(815) 421- Herscher, IL Ameritech Illinois Kankakee Landline 10/15/1996
(815) 422- St Anne, IL Ameritech Illinois Kankakee Landline 10/15/1996
(815) 423- Elwood, IL Ameritech Illinois Will Landline 02/04/1994
(815) 424- Elwood, IL Ameritech Illinois Will Landline 02/04/1994
(815) 425- Crystal Lake, IL Broadwing Communications Mchenry Landline 07/22/1999
(815) 426- Herscher, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 427- St Anne, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 428- Martinton, IL Frontier North Iroquois Landline 02/04/1994
(815) 429- Sheldon, IL Frontier North Iroquois Landline 02/04/1994
(815) 430- Mchenry, IL First Communications LLC Mchenry Landline 03/03/2001
(815) 431- Ottawa, IL Ameritech Illinois La Salle Landline 01/11/1997
(815) 432- Watseka, IL Ameritech Illinois Iroquois Landline 02/04/1994
(815) 433- Ottawa, IL Ameritech Illinois La Salle Landline 02/04/1994
(815) 434- Ottawa, IL Ameritech Illinois La Salle Landline 02/04/1994
(815) 435- Beaverville, IL Frontier North Iroquois Landline 02/04/1994
(815) 436- Plainfield, IL Ameritech Illinois Will Landline 02/04/1994
(815) 437- Putnam, IL Frontier North Putnam Landline 02/04/1994
(815) 438- Tampico, IL Citizens Telecom Co Illinois-frontier Citizens -il Whiteside Landline 02/04/1994
(815) 439- Plainfield, IL Ameritech Illinois Will Landline 02/04/1994
(815) 440- Dixon, IL Cellco Partnership DBA Verizon Wireless Lee Cell Number 08/14/1998
(815) 441- Sterling, IL Cellco Partnership DBA Verizon Wireless Whiteside Cell Number 08/14/1998
(815) 442- Tonica, IL Tonica Telephone Co. La Salle Landline 02/04/1994
(815) 443- Pearl City, IL Frontier North Stephenson Landline 02/04/1994
(815) 444- Crystal Lake, IL Ameritech Illinois Mchenry Landline 05/10/1999
(815) 445- Sheffield, IL Frontier North Bureau Landline 02/04/1994
(815) 446- Oglesby, IL Frontier North La Salle Landline 02/04/1994
(815) 447- Spring Valley, IL Frontier Communications Of Depue Bureau Landline 02/04/1994
(815) 448- Mazon, IL Ameritech Illinois Grundy Landline 02/04/1994
(815) 449- Dakota, IL Frontier North Stephenson Landline 02/04/1994
(815) 450- Momence, IL New Cingular Wireless PCS Kankakee Cell Number 07/27/2004
(815) 451- Woodstock, IL New Cingular Wireless PCS Mchenry Cell Number 11/20/1998
(815) 452- Toluca, IL Frontier North Marshall Landline 02/04/1994
(815) 453- Ashton, IL Frontier North Lee Landline 02/04/1994
(815) 454- Sheffield, IL Frontier North Bureau Landline 02/04/1994
(815) 455- Crystal Lake, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 456- Franklin Grove, IL Frontier North Lee Landline 02/04/1994
(815) 457- Cissna Park, IL Frontier Communications Of The Carolinas, Inc Iroquois Landline 02/04/1994
(815) 458- Braidwood, IL Ameritech Illinois Will Landline 02/04/1994
(815) 459- Crystal Lake, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 460- Joliet, IL First Communications LLC Will Landline 03/03/2001
(815) 461- Lockport, IL Broadwing Communications Will Landline 07/22/1999
(815) 462- New Lenox, IL Ameritech Illinois Will Landline 02/04/1994
(815) 463- New Lenox, IL Ameritech Illinois Will Landline 10/15/1996
(815) 464- Frankfort, IL Ameritech Illinois Will Landline 02/04/1994
(815) 465- Grant Park, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 466- Grant Park, IL Ameritech Illinois Kankakee Landline 10/15/1996
(815) 467- Minooka, IL Ameritech Illinois Grundy Landline 02/04/1994
(815) 468- Manteno, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 469- Frankfort, IL Ameritech Illinois Will Landline 02/04/1994
(815) 470- Rockford, IL Ameritech Illinois Winnebago Landline 10/31/2001
(815) 471- Watseka, IL Illinois Valley Cellular Rsa 2-i Partnership Iroquois Cell Number 07/04/1995
(815) 472- Momence, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 473- Watseka, IL Frontier Communications Of The Carolinas, Inc Iroquois Landline 02/04/1994
(815) 474- Joliet, IL New Cingular Wireless PCS Will Cell Number 02/04/1994
(815) 475- Yorkville, IL Ameritech Illinois Kendall Landline 02/04/1994
(815) 476- Wilmington, IL Ameritech Illinois Will Landline 02/04/1994
(815) 477- Crystal Lake, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 478- Manhattan, IL Ameritech Illinois Will Landline 02/04/1994
(815) 479- Crystal Lake, IL Ameritech Illinois Mchenry Landline 01/11/1997
(815) 480- Rockford, IL Usa Mobility Wireless Winnebago Cell Number 03/22/2001
(815) 481- La Grange Park, IL Illinois Valley Cellular Rsa 2-i Partnership Cook Cell Number 05/10/1999
(815) 482- Woodstock, IL Sprint Spectrum L.p. Mchenry Cell Number 07/01/1996
(815) 483- Joliet, IL Sprint Spectrum L.p. Will Cell Number 11/20/1998
(815) 484- Rockford, IL Ameritech Illinois Winnebago Landline 11/20/1998
(815) 485- New Lenox, IL Ameritech Illinois Will Landline 02/04/1994
(815) 486- Donovan, IL Frontier North Iroquois Landline 02/04/1994
(815) 487- Plainfield, IL First Communications LLC Will Landline 03/03/2001
(815) 488- La Grange Park, IL Illinois Valley Cellular Rsa 2-i Partnership Cook Cell Number 02/04/1994
(815) 489- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 490- Rockford, IL Ameritech Illinois Winnebago Landline 02/11/1995
(815) 491- Rockford, IL 365 Wireless Winnebago Cell Number 03/13/2013
(815) 492- Apple River, IL Frontier North Jo Daviess Landline 02/04/1994
(815) 493- Lanark, IL Citizens Telecom Co Illinois-frontier Citizens -il Carroll Landline 02/04/1994
(815) 494- Rockford, IL United States Cellular Corp. - Illinois Winnebago Cell Number 02/04/1994
(815) 495- Leland, IL Frontier North La Salle Landline 02/04/1994
(815) 496- Sheridan, IL Frontier North La Salle Landline 02/04/1994
(815) 497- Compton, IL Frontier North Lee Landline 02/04/1994
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(815) 802- Kankakee, IL Ameritech Illinois Kankakee Landline 09/28/2001
(815) 803- Byron, IL Aero North Communications Ogle Landline 03/22/2001
(815) 804- Pecatonica, IL Aero North Communications Winnebago Landline 03/03/2001
(815) 805- Durand, IL Aero North Communications Winnebago Landline 03/03/2001
(815) 806- Frankfort, IL Ameritech Illinois Will Landline 03/03/2001
(815) 807- German Valley, IL Aero North Communications Stephenson Landline 03/03/2001
(815) 808- Winslow, IL Aero North Communications Stephenson Landline 03/03/2001
(815) 809- Lena, IL Aero North Communications Stephenson Landline 03/03/2001
(815) 810- Pearl City, IL Aero North Communications Stephenson Landline 03/03/2001
(815) 812- Dakota, IL Aero North Communications Stephenson Landline 03/03/2001
(815) 813- Apple River, IL Aero North Communications Jo Daviess Landline 03/03/2001
(815) 814- Woodstock, IL T-mobile Usa Mchenry Cell Number 04/27/2001
(815) 816- Dakota, IL Aero North Communications Stephenson Landline 03/03/2001
(815) 817- Hanover, IL Aero North Communications Jo Daviess Landline 03/03/2001
(815) 818- Warren, IL Aero North Communications Jo Daviess Landline 03/03/2001
(815) 819- Orangeville, IL Aero North Communications Stephenson Landline 03/03/2001
(815) 820- Elizabeth, IL Aero North Communications Jo Daviess Landline 03/03/2001
(815) 821- Freeport, IL United States Cellular Corp. - Illinois Stephenson Landline 05/22/2001
(815) 822- Streator, IL New Cingular Wireless PCS La Salle Cell Number 04/27/2001
(815) 823- Joliet, IL Xo Illinois Will Landline 02/27/1999
(815) 824- Shabbona, IL Frontier North Dekalb Landline 02/04/1994
(815) 825- Malta, IL Frontier North Dekalb Landline 02/04/1994
(815) 826- Somonauk, IL Cellco Partnership DBA Verizon Wireless Dekalb Cell Number 05/12/2004
(815) 827- Maple Park, IL Frontier North Kane Landline 02/04/1994
(815) 828- Minooka, IL Xo Illinois Grundy Landline 08/22/2001
(815) 829- Chadwick, IL Essex Telcom Carroll Landline 06/13/2000
(815) 830- Oglesby, IL New Cingular Wireless PCS La Salle Cell Number 09/11/1994
(815) 831- Davis, IL Aero North Communications Stephenson Landline 03/03/2001
(815) 832- Saunemin, IL Frontier Communications Of Illinois Livingston Landline 02/04/1994
(815) 833- Mc Connell, IL Aero North Communications Stephenson Landline 03/03/2001
(815) 834- Lockport, IL Ameritech Illinois Will Landline 02/04/1994
(815) 835- Dixon, IL Essex Telcom Lee Landline 06/13/2000
(815) 836- Lockport, IL Ameritech Illinois Will Landline 02/04/1994
(815) 837- Forreston, IL Aero North Communications Ogle Landline 03/03/2001
(815) 838- Lockport, IL Ameritech Illinois Will Landline 02/04/1994
(815) 839- Kankakee, IL Xo Illinois Kankakee Landline 06/30/2001
(815) 840- Stockton, IL Aero North Communications Jo Daviess Landline 03/03/2001
(815) 841- Mt Morris, IL Essex Telcom Ogle Landline 06/13/2000
(815) 842- Pontiac, IL Frontier North Livingston Landline 02/04/1994
(815) 843- Ashton, IL Essex Telcom Lee Landline 06/13/2000
(815) 844- Pontiac, IL Frontier North Livingston Landline 02/04/1994
(815) 845- Scales Mound, IL Frontier North Jo Daviess Landline 02/04/1994
(815) 846- Joliet, IL Broadwing Communications Will Landline 10/11/1997
(815) 847- Rockford, IL Sbc Internet Services Winnebago Landline 04/18/2005
(815) 848- Pontiac, IL Illinois Valley Cellular Rsa 2-i Partnership Livingston Cell Number 02/04/1994
(815) 849- Sublette, IL Frontier North Lee Landline 02/04/1994
(815) 850- Pecatonica, IL Aero North Communications Winnebago Landline 03/03/2001
(815) 851- Kankakee, IL Usa Mobility Wireless Kankakee Cell Number 09/11/1994
(815) 852- Scales Mound, IL Aero North Communications Jo Daviess Landline 03/03/2001
(815) 853- Wenona, IL Frontier North Marshall Landline 02/04/1994
(815) 854- Long Point, IL Frontier North Livingston Landline 02/04/1994
(815) 855- Milledgeville, IL Mediacom Telephony Of Illinois Carroll Landline 04/21/2006
(815) 856- Tonica, IL Leonore Mutual Telephone Co. La Salle Landline 02/04/1994
(815) 857- Amboy, IL Frontier North Lee Landline 02/04/1994
(815) 858- Elizabeth, IL Frontier North Jo Daviess Landline 02/04/1994
(815) 859- Rock Falls, IL Essex Telcom Whiteside Landline 06/13/2000
(815) 860- Elwood, IL Teleport Communications America Will Landline 03/05/2010
(815) 861- Woodstock, IL New Cingular Wireless PCS Mchenry Cell Number 07/04/1995
(815) 862- Harvard, IL Charter Fiberlink - Illinois Mchenry Landline 11/18/2008
(815) 863- Rutland, IL Frontier North La Salle Landline 02/04/1994
(815) 864- Shannon, IL Citizens Telecom Co Illinois-frontier Citizens -il Carroll Landline 02/04/1994
(815) 865- Davis, IL Frontier North Stephenson Landline 02/04/1994
(815) 866- Princeton, IL Illinois Valley Cellular Rsa 2-i Partnership Bureau Cell Number 02/04/1994
(815) 867- Pontiac, IL Sprint Spectrum L.p. Livingston Cell Number 04/27/2001
(815) 868- Mc Connell, IL Frontier North Stephenson Landline 02/04/1994
(815) 869- Magnolia, IL Frontier North Putnam Landline 02/04/1994
(815) 870- Rockford, IL Usa Mobility Wireless Winnebago Cell Number 07/04/1995
(815) 871- Rockford, IL United States Cellular Corp. - Illinois Winnebago Cell Number 01/10/1996
(815) 872- Princeton, IL Frontier North Bureau Landline 02/04/1994
(815) 873- New Milford, IL Frontier North Winnebago Landline 04/01/1997
(815) 874- New Milford, IL Frontier North Winnebago Landline 02/04/1994
(815) 875- Princeton, IL Frontier North Bureau Landline 02/04/1994
(815) 876- Princeton, IL Frontier North Bureau Landline 10/11/1997
(815) 877- Loves Park, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 878- Princeton, IL New Cingular Wireless PCS Bureau Cell Number 02/04/1994
(815) 879- Princeton, IL Frontier North Bureau Landline 02/04/1994
(815) 880- Woodstock, IL Xo Illinois Mchenry Landline 01/24/2001
(815) 881- Oregon, IL Essex Telcom Ogle Landline 06/13/2000
(815) 882- Mc Nabb, IL Mcnabb Telephone Co. Putnam Landline 02/04/1994
(815) 883- Oglesby, IL Ameritech Illinois La Salle Landline 02/04/1994
(815) 884- Harvard, IL Mediacom Telephony Of Illinois Mchenry Landline 03/23/2010
(815) 885- Caledonia, IL Frontier North Boone Landline 02/04/1994
(815) 886- Romeoville, IL Ameritech Illinois Will Landline 02/04/1994
(815) 887- Harvard, IL Teleport Communications America Mchenry Landline 05/03/2002
(815) 888- Rochelle, IL Level 3 Communications Ogle Landline 11/27/2006
(815) 889- Milford, IL Frontier Communications Of The Carolinas, Inc Iroquois Landline 02/04/1994
(815) 890- New Milford, IL Aero North Communications Winnebago Landline 05/27/2003
(815) 891- Winnebago, IL Aero North Communications Winnebago Landline 06/25/2001
(815) 892- Shannon, IL Essex Telcom Carroll Landline 06/13/2000
(815) 893- Crystal Lake, IL Comcast Phone Of Illinois DBA Comco Mchenry Landline 12/30/2004
(815) 894- Ladd, IL Frontier North Bureau Landline 02/04/1994
(815) 895- Sycamore, IL Frontier North Dekalb Landline 02/04/1994
(815) 896- Durand, IL Aero North Communications Winnebago Landline 07/24/2001
(815) 897- Lyndon, IL Mediacom Telephony Of Illinois Whiteside Landline 06/01/2006
(815) 898- Elizabeth, IL Aero North Communications Jo Daviess Landline 02/23/2001
(815) 899- Sycamore, IL Frontier North Dekalb Landline 02/04/1994
(815) 900- Amboy, IL Cricket Communications Lee Landline 08/04/2010
(815) 901- Dekalb, IL Comcast Phone Of Illinois DBA Comco Dekalb Landline 02/14/2005
(815) 902- Lyndon, IL Mediacom Telephony Of Illinois Whiteside Landline 03/27/2005
(815) 903- Mchenry, IL American Messaging (am) Mchenry Cell Number 02/27/2002
(815) 904- Rockford, IL New Cingular Wireless PCS Winnebago Cell Number 08/31/2006
(815) 905- Lockport, IL Level 3 Communications Will Landline 02/27/2002
(815) 906- Mt Carroll, IL Mediacom Telephony Of Illinois Carroll Landline 04/21/2006
(815) 907- Manteno, IL Broadwing Communications Kankakee Landline 12/06/2001
(815) 908- Freeport, IL Sprint Communications Company, L.p. Stephenson Cell Number 09/30/2002
(815) 909- Dekalb, IL T-mobile Usa Dekalb Landline 10/31/2001
(815) 910- Mendota, IL Illinois Valley Cellular Rsa 2-i Partnership La Salle Cell Number 06/25/2001
(815) 912- Belvidere, IL Aero North Communications Boone Landline 09/28/2001
(815) 913- Joliet, IL Sprint Communications Company, L.p. Will Landline 04/21/2006
(815) 914- Rockford, IL Sprint Spectrum L.p. Winnebago Cell Number 06/30/2001
(815) 915- Coal City, IL Level 3 Communications Grundy Landline 12/28/2001
(815) 916- Minooka, IL Broadvox-clec Grundy Cell Number 10/13/2005
(815) 917- Rochelle, IL Essex Telcom Ogle Landline 06/13/2000
(815) 918- Clifton, IL Level 3 Communications Iroquois Landline 08/22/2001
(815) 919- Joliet, IL T-mobile Usa Will Cell Number 02/23/2001
(815) 920- Cornell, IL Mediacom Telephony Of Illinois Livingston Landline 06/01/2006
(815) 921- Rockford, IL Ameritech Illinois Winnebago Landline 04/27/2001
(815) 922- Kankakee, IL Cellco Partnership DBA Verizon Wireless Kankakee Cell Number 02/04/1994
(815) 923- Union, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 924- Prophetstown, IL Essex Telcom Whiteside Landline 06/13/2000
(815) 925- Hennepin, IL Frontier North Putnam Landline 02/04/1994
(815) 926- Wilmington, IL Broadwing Communications Will Landline 05/22/2001
(815) 927- Joliet, IL Broadwing Communications Will Landline 10/13/1999
(815) 928- Kankakee, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 929- Kankakee, IL Ameritech Illinois Kankakee Landline 07/06/1997
(815) 930- Elizabeth, IL Mediacom Telephony Of Illinois Jo Daviess Landline 03/27/2005
(815) 931- Joliet, IL New Cingular Wireless PCS Will Cell Number 07/04/1995
(815) 932- Kankakee, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 933- Kankakee, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 934- Emington, IL Frontier North Livingston Landline 02/04/1994
(815) 935- Kankakee, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 936- Kankakee, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 937- Kankakee, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 938- Forreston, IL Frontier North Ogle Landline 02/04/1994
(815) 939- Kankakee, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 940- Gardner, IL Level 3 Communications Grundy Landline 05/03/2002
(815) 941- Morris, IL Ameritech Illinois Grundy Landline 02/04/1994
(815) 942- Morris, IL Ameritech Illinois Grundy Landline 02/04/1994
(815) 943- Harvard, IL Ameritech Illinois Mchenry Landline 02/04/1994
(815) 944- Saint Anne, IL Ameritech Illinois Kankakee Landline 02/04/1994
(815) 945- Chenoa, IL Frontier North Mclean Landline 02/04/1994
(815) 946- Polo, IL Citizens Telecom Co Illinois-frontier Citizens -il Ogle Landline 02/04/1994
(815) 947- Stockton, IL Frontier North Jo Daviess Landline 02/04/1994
(815) 948- Prophetstown, IL Citizens Telecom Co Illinois-frontier Citizens -il Whiteside Landline 02/04/1994
(815) 949- Cabery, IL Frontier North Ford Landline 02/04/1994
(815) 951- Amboy, IL Essex Telcom Lee Landline 06/13/2000
(815) 952- Lanark, IL Aero North Communications Carroll Landline 07/18/2006
(815) 953- Kankakee, IL Cellco Partnership DBA Verizon Wireless Kankakee Cell Number 02/04/1994
(815) 954- Kankakee, IL Cellco Partnership DBA Verizon Wireless Kankakee Cell Number 02/11/1995
(815) 955- Joliet, IL Sprint Spectrum L.p. Will Cell Number 07/05/2002
(815) 956- Morrison, IL Citizens Telecom Co Illinois-frontier Citizens -il Whiteside Landline 06/01/2006
(815) 957- Rockton, IL Level 3 Communications Winnebago Landline 02/22/2005
(815) 960- Leaf River, IL North County Communications Corp. - CA Ogle Landline 06/04/2002
(815) 961- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 962- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 963- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 964- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 965- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 966- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 967- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 968- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 969- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 970- Sycamore, IL Sprint Spectrum L.p. Dekalb Cell Number 07/05/2002
(815) 971- Rockford, IL Ameritech Illinois Winnebago Landline 04/15/1996
(815) 972- Rockford, IL Ameritech Illinois Winnebago Landline 07/01/1996
(815) 973- Dixon, IL United States Cellular Corp. - Illinois Lee Cell Number 01/14/2000
(815) 974- Tampico, IL Essex Telcom Whiteside Landline 06/13/2000
(815) 975- Belvidere, IL New Cingular Wireless PCS Boone Cell Number 09/03/2002
(815) 977- Rockford, IL Mci Worldcom Communications Winnebago Landline 06/25/2003
(815) 978- Rockford, IL Cellco Partnership DBA Verizon Wireless Winnebago Cell Number 07/04/1995
(815) 979- Rockford, IL Cellco Partnership DBA Verizon Wireless Winnebago Cell Number 04/01/1997
(815) 980- Rockford, IL Cellco Partnership DBA Verizon Wireless Winnebago Cell Number 06/15/2006
(815) 981- Ottawa, IL Level 3 Communications La Salle Landline 09/30/2002
(815) 982- Tampico, IL Essex Telcom Whiteside Landline 06/13/2000
(815) 983- Rockford, IL American Messaging (am) Winnebago Cell Number 02/04/1994
(815) 984- Wellington, IL Frontier Communications Of The Carolinas, Inc Iroquois Landline 02/04/1994
(815) 985- Rockford, IL Cellco Partnership DBA Verizon Wireless Winnebago Cell Number 02/04/1994
(815) 986- Rockford, IL Us Xchange Of Illinois LLC DBA Choice One Comm Il Winnebago Cell Number 02/27/1999
(815) 987- Rockford, IL Ameritech Illinois Winnebago Landline 02/04/1994
(815) 988- Rockford, IL United States Cellular Corp. - Illinois Winnebago Cell Number 02/04/1994
(815) 989- Prophetstown, IL Mediacom Telephony Of Illinois Whiteside Landline 07/29/2005
(815) 990- Freeport, IL Cellco Partnership DBA Verizon Wireless Stephenson Cell Number 10/22/2002
(815) 991- Sycamore, IL Essex Telcom Dekalb Landline 06/13/2000
(815) 992- Streator, IL Sprint Spectrum L.p. La Salle Cell Number 04/21/2005
(815) 993- Oglesby, IL New Cingular Wireless PCS La Salle Cell Number 09/22/2006
(815) 994- Dixon, IL Sprint Spectrum L.p. Lee Cell Number 04/14/2003
(815) 995- Dekalb, IL Teleport Communications America Dekalb Landline 06/10/2009
(815) 996- Savanna, IL Sprint Spectrum L.p. Carroll Cell Number 07/18/2006
(815) 997- Rockford, IL Mcleodusa Telecommunications Services- Il Winnebago Landline 03/26/2003
(815) 998- Odell, IL Frontier North Livingston Landline 02/04/1994
(815) 999- Joliet, IL Sprint Spectrum L.p. Will Landline 11/11/2003

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