Illinois
Area Codes List: 217, 224, 309, 312, 331, 618, 630, 708, 773, 779, 815, 847, 872
| Prefix | City | Company | Type | Introduced |
| 224209 | Algonquin, IL | New Cingular Wireless PCS | Cell Number | 11/15/2011 |
| 224241 | Algonquin, IL | New Cingular Wireless PCS | Cell Number | 01/13/2010 |
| 224249 | Algonquin, IL | Broadvox-clec | Landline | 08/02/2013 |
| 224253 | Algonquin, IL | T-mobile Usa | Cell Number | 06/25/2013 |
| 224256 | Algonquin, IL | T-mobile Usa | Cell Number | 08/10/2012 |
| 224333 | Algonquin, IL | Comcast Phone Of Illinois DBA Comco | Landline | 02/17/2005 |
| 224401 | Algonquin, IL | New Cingular Wireless PCS | Cell Number | 01/15/2013 |
| 224410 | Algonquin, IL | T-mobile Usa | Cell Number | 05/24/2013 |
| 224600 | Algonquin, IL | T-mobile Usa | Cell Number | 02/10/2011 |
| 224623 | Algonquin, IL | T-mobile Usa | Cell Number | 11/13/2001 |
| 224678 | Algonquin, IL | Level 3 Communications | Landline | 06/19/2006 |
| 224703 | Algonquin, IL | New Cingular Wireless PCS | Cell Number | 11/12/2013 |
| 224704 | Algonquin, IL | Bandwidth.com Clec | Landline | 11/15/2013 |
| 224829 | Algonquin, IL | New Cingular Wireless PCS | Cell Number | 01/09/2009 |
| 224267 | Antioch, IL | Level 3 Communications | Landline | 12/16/2004 |
| 224603 | Antioch, IL | Level 3 Communications | Landline | 06/29/2005 |
| 224788 | Antioch, IL | Level 3 Communications | Landline | 10/09/2006 |
| 224558 | Arlington Heights, IL | Sprint Spectrum L.p. | Cell Number | 06/05/2002 |
| 224595 | Arlington Heights, IL | T-mobile Usa | Cell Number | 07/15/2002 |
| 224645 | Arlington Heights, IL | Sprint Spectrum L.p. | Cell Number | 06/05/2007 |
| 224805 | Arlington Heights, IL | T-mobile Usa | Cell Number | 10/18/2002 |
| 224200 | Arlington Hts, IL | Cricket Communications | Cell Number | 11/05/2008 |
| 224201 | Arlington Hts, IL | Cricket Communications | Cell Number | 11/05/2008 |
| 224202 | Arlington Hts, IL | Cricket Communications | Cell Number | 11/05/2008 |
| 224210 | Arlington Hts, IL | Sprint Spectrum L.p. | Cell Number | 11/22/2004 |
| 224232 | Arlington Hts, IL | Ameritech Illinois | Landline | 08/28/2002 |
| 224245 | Arlington Hts, IL | Sprint Spectrum L.p. | Cell Number | 07/21/2011 |
| 224247 | Arlington Hts, IL | T-mobile Usa | Cell Number | 04/18/2013 |
| 224248 | Arlington Hts, IL | Sprint Spectrum L.p. | Cell Number | 06/21/2013 |
| 224310 | Arlington Hts, IL | Cbeyond Communications | Landline | 10/12/2012 |
| 224318 | Arlington Hts, IL | Comcast Phone Of Illinois DBA Comco | Landline | 01/03/2013 |
| 224323 | Arlington Hts, IL | Cricket Communications | Cell Number | 10/07/2009 |
| 224324 | Arlington Hts, IL | Cricket Communications | Cell Number | 04/10/2012 |
| 224334 | Arlington Hts, IL | T-mobile Usa | Cell Number | 03/05/2014 |
| 224345 | Arlington Hts, IL | New Cingular Wireless PCS | Cell Number | 03/02/2005 |
| 224387 | Arlington Hts, IL | Sprint Spectrum L.p. | Cell Number | 09/28/2007 |
| 224400 | Arlington Hts, IL | Xo Illinois | Landline | 11/11/2010 |
| 224409 | Arlington Hts, IL | T-mobile Usa | Cell Number | 05/24/2013 |
| 224465 | Arlington Hts, IL | Sprint Spectrum L.p. | Cell Number | 04/24/2007 |
| 224587 | Arlington Hts, IL | Sprint Spectrum L.p. | Cell Number | 11/29/2006 |
| 224625 | Arlington Hts, IL | Ameritech Illinois | Landline | 02/25/2002 |
| 224735 | Arlington Hts, IL | Sbc Internet Services | Landline | 01/18/2006 |
| 224764 | Arlington Hts, IL | Sigecom | Landline | 07/12/2007 |
| 224795 | Arlington Hts, IL | Sprint Spectrum L.p. | Cell Number | 09/28/2007 |
| 224800 | Arlington Hts, IL | Sprint Spectrum L.p. | Cell Number | 03/03/2011 |
| 224855 | Arlington Hts, IL | Cricket Communications | Cell Number | 10/07/2009 |
| 224427 | Barrington, IL | T-mobile Usa | Cell Number | 04/18/2013 |
| 224489 | Barrington, IL | Sprint Spectrum L.p. | Cell Number | 10/25/2002 |
| 224512 | Barrington, IL | Ameritech Illinois | Landline | 01/17/2002 |
| 224622 | Barrington, IL | T-mobile Usa | Cell Number | 03/28/2002 |
| 224633 | Barrington, IL | Level 3 Communications | Landline | 02/28/2005 |
| 224634 | Barrington, IL | Cricket Communications | Cell Number | 04/28/2009 |
| 224655 | Barrington, IL | Level 3 Communications | Landline | 12/30/2005 |
| 224770 | Barrington, IL | T-mobile Usa | Cell Number | 12/06/2005 |
| 224848 | Barrington, IL | T-mobile Usa | Cell Number | 06/30/2005 |
| 224208 | Bartlett, IL | AT&T Local | Landline | 10/17/2003 |
| 224236 | Bartlett, IL | Bandwidth.com Clec | Landline | 07/11/2011 |
| 224357 | Cary, IL | Sbc Internet Services | Landline | 03/16/2006 |
| 224888 | Cary, IL | Level 3 Communications | Landline | 08/03/2010 |
| 224220 | Chicago, IL | Sprint Spectrum L.p. | Cell Number | 11/24/2004 |
| 224388 | Chicago, IL | T-mobile Usa | Cell Number | 02/18/2005 |
| 224425 | Chicago, IL | T-mobile Usa | Cell Number | 07/10/2007 |
| 224534 | Chicago, IL | Paetec Communications | Landline | 06/18/2007 |
| 224300 | Deerfield, IL | Tds Metrocom Inc.-il | Landline | 11/04/2010 |
| 224515 | Deerfield, IL | New Cingular Wireless PCS | Cell Number | 03/18/2005 |
| 224533 | Deerfield, IL | First Communications LLC | Landline | 04/11/2006 |
| 224619 | Deerfield, IL | T-mobile Usa | Cell Number | 11/13/2001 |
| 224632 | Deerfield, IL | Ameritech Illinois | Landline | 09/23/2002 |
| 224804 | Deerfield, IL | Bandwidth.com Clec | Landline | 06/12/2013 |
| 224813 | Deerfield, IL | Centurylink Communications LLC | Landline | 06/04/2013 |
| 224940 | Deerfield, IL | Mcimetro Access Transmission Services LLC | Landline | 01/28/2002 |
| 224948 | Deerfield, IL | Mcimetro Access Transmission Services LLC | Landline | 11/28/2001 |
| 224217 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 09/24/2004 |
| 224229 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 09/21/2011 |
| 224244 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 05/18/2010 |
| 224250 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/11/2011 |
| 224254 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 09/13/2011 |
| 224257 | Des Plaines, IL | Broadvox-clec | Landline | 03/28/2014 |
| 224301 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 09/05/2012 |
| 224315 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/15/2012 |
| 224361 | Des Plaines, IL | Ameritech Illinois | Landline | 03/27/2005 |
| 224422 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/13/2006 |
| 224423 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 03/25/2014 |
| 224500 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 01/12/2011 |
| 224531 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/06/2009 |
| 224563 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/07/2008 |
| 224567 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 04/19/2006 |
| 224612 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 07/27/2004 |
| 224725 | Des Plaines, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 09/16/2008 |
| 224938 | Des Plaines, IL | Sprint Spectrum L.p. | Cell Number | 04/06/2009 |
| 224240 | Dundee, IL | Cellco Partnership DBA Verizon Wireless | Landline | 02/19/2013 |
| 224293 | Dundee, IL | Ameritech Illinois | Landline | 09/19/2002 |
| 224484 | Dundee, IL | Cimco Communications | Landline | 05/12/2006 |
| 224699 | Dundee, IL | Broadwing Communications | Landline | 05/12/2006 |
| 224802 | Dundee, IL | Centurylink Communications LLC | Landline | 06/07/2013 |
| 224227 | Elgin, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 05/02/2011 |
| 224228 | Elgin, IL | Sprint Spectrum L.p. | Cell Number | 08/11/2011 |
| 224230 | Elgin, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 05/25/2011 |
| 224238 | Elgin, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 06/04/2004 |
| 224239 | Elgin, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/13/2010 |
| 224242 | Elgin, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 07/19/2011 |
| 224276 | Elgin, IL | T-mobile Usa | Cell Number | 10/04/2010 |
| 224281 | Elgin, IL | T-mobile Usa | Cell Number | 10/16/2013 |
| 224325 | Elgin, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 12/15/2008 |
| 224359 | Elgin, IL | First Communications LLC | Landline | 10/13/2004 |
| 224402 | Elgin, IL | T-mobile Usa | Cell Number | 04/19/2002 |
| 224407 | Elgin, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/19/2013 |
| 224523 | Elgin, IL | T-mobile Usa | Cell Number | 10/06/2008 |
| 224535 | Elgin, IL | AT&T Local | Landline | 02/24/2005 |
| 224629 | Elgin, IL | Sprint Spectrum L.p. | Cell Number | 10/18/2001 |
| 224783 | Elgin, IL | Ameritech Illinois | Landline | 04/28/2009 |
| 224806 | Elgin, IL | T-mobile Usa | Cell Number | 06/13/2013 |
| 224828 | Elgin, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 07/15/2009 |
| 224856 | Elgin, IL | T-mobile Usa | Landline | 12/21/2006 |
| 224205 | Elk Grove Village, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 11/03/2011 |
| 224222 | Elk Grove Village, IL | Mci Worldcom Communications | Landline | 04/27/2006 |
| 224265 | Elk Grove Village, IL | First Communications LLC | Landline | 06/17/2004 |
| 224366 | Elk Grove Village, IL | Broadwing Communications | Landline | 03/30/2005 |
| 224404 | Elk Grove Village, IL | Ameritech Illinois | Landline | 01/15/2013 |
| 224659 | Elk Grove Village, IL | T-mobile Usa | Cell Number | 08/13/2002 |
| 224875 | Elk Grove Village, IL | T-mobile Usa | Cell Number | 09/25/2002 |
| 224307 | Evanston, IL | New Cingular Wireless PCS | Cell Number | 09/27/2012 |
| 224364 | Evanston, IL | Ameritech Illinois | Landline | 06/05/2003 |
| 224420 | Evanston, IL | New Cingular Wireless PCS | Cell Number | 09/14/2001 |
| 224999 | Evanston, IL | Level 3 Communications | Landline | 09/22/2010 |
| 224225 | Fox Lake, IL | Sbc Internet Services | Landline | 06/19/2006 |
| 224243 | Fox Lake, IL | New Cingular Wireless PCS | Cell Number | 11/06/2009 |
| 224337 | Fox Lake, IL | New Cingular Wireless PCS | Cell Number | 03/19/2013 |
| 224901 | Fox Lake, IL | Peerless Network Of Illinois | Landline | 04/10/2013 |
| 224260 | Glenview, IL | Sprint Spectrum L.p. | Cell Number | 11/21/2005 |
| 224432 | Glenview, IL | T-mobile Usa | Cell Number | 07/09/2013 |
| 224521 | Glenview, IL | Ameritech Illinois | Landline | 07/29/2002 |
| 224616 | Glenview, IL | T-mobile Usa | Cell Number | 12/06/2005 |
| 224661 | Glenview, IL | Bandwidth.com Clec | Landline | 04/02/2014 |
| 224766 | Glenview, IL | T-mobile Usa | Cell Number | 11/13/2001 |
| 224252 | Grayslake, IL | Bandwidth.com Clec | Landline | 06/25/2013 |
| 224541 | Grayslake, IL | Ameritech Illinois | Landline | 10/24/2011 |
| 224351 | Half Day, IL | Mcimetro Access Transmission Services LLC | Landline | 10/17/2008 |
| 224352 | Half Day, IL | Mcimetro Access Transmission Services LLC | Landline | 03/25/2014 |
| 224377 | Half Day, IL | Sprint Spectrum L.p. | Cell Number | 02/21/2005 |
| 224543 | Half Day, IL | Broadwing Communications | Landline | 03/11/2005 |
| 224737 | Half Day, IL | Mcimetro Access Transmission Services LLC | Landline | 10/02/2009 |
| 224218 | Hampshire, IL | Sbc Internet Services | Landline | 11/01/2004 |
| 224777 | Hampshire, IL | Us Xchange Of Illinois LLC DBA Choice One Comm Il | Landline | 11/03/2009 |
| 224405 | Highland Park, IL | Level 3 Communications | Landline | 02/07/2002 |
| 224707 | Highland Park, IL | Bandwidth.com Clec | Landline | 01/27/2014 |
| 224765 | Highland Park, IL | Ameritech Illinois | Landline | 02/09/2003 |
| 224569 | Huntley, IL | Ameritech Illinois | Landline | 02/20/2002 |
| 224650 | Huntley, IL | Cricket Communications | Cell Number | 10/28/2008 |
| 224654 | Huntley, IL | Ameritech Illinois | Landline | 05/30/2006 |
| 224858 | Huntley, IL | Sbc Internet Services | Landline | 11/14/2006 |
| 224212 | Lake Forest, IL | Ameritech Illinois | Landline | 11/12/2003 |
| 224436 | Lake Forest, IL | T-mobile Usa | Cell Number | 06/07/2002 |
| 224544 | Lake Forest, IL | Ameritech Illinois | Landline | 03/28/2007 |
| 224552 | Lake Forest, IL | Ameritech Illinois | Landline | 09/12/2006 |
| 224706 | Lake Forest, IL | Bandwidth.com Clec | Landline | 01/23/2014 |
| 224880 | Lake Forest, IL | Ameritech Illinois | Landline | 05/23/2011 |
| 224372 | Lake Villa, IL | Sbc Internet Services | Landline | 11/07/2006 |
| 224444 | Lake Villa, IL | Ameritech Illinois | Landline | 05/01/2002 |
| 224643 | Lake Villa, IL | Ameritech Illinois | Landline | 06/27/2002 |
| 224701 | Lake Villa, IL | Bandwidth.com Clec | Landline | 12/24/2013 |
| 224286 | Lake Zurich, IL | Broadwing Communications | Landline | 09/01/2005 |
| 224320 | Lake Zurich, IL | First Communications LLC | Landline | 01/21/2002 |
| 224662 | Lake Zurich, IL | Bandwidth.com Clec | Landline | 04/02/2014 |
| 224677 | Lake Zurich, IL | Sprint Spectrum L.p. | Cell Number | 01/18/2006 |
| 224206 | Libertyville, IL | Tds Metrocom Inc.-il | Landline | 11/03/2011 |
| 224207 | Libertyville, IL | Cimco Communications | Landline | 05/24/2004 |
| 224424 | Libertyville, IL | Local Access LLC | Landline | 08/01/2013 |
| 224433 | Libertyville, IL | T-mobile Usa | Cell Number | 04/25/2006 |
| 224513 | Libertyville, IL | Global Crossing Local Services-il | Landline | 04/03/2006 |
| 224715 | Libertyville, IL | T-mobile Usa | Cell Number | 06/19/2002 |
| 224326 | Mt Prospect, IL | Comcast Phone Of Illinois DBA Comco | Landline | 04/23/2013 |
| 224408 | Mt Prospect, IL | Comcast Phone Of Illinois DBA Comco | Landline | 04/30/2013 |
| 224358 | Mundelein, IL | New Cingular Wireless PCS | Cell Number | 08/10/2010 |
| 224360 | Mundelein, IL | Bandwidth.com Clec | Landline | 08/17/2010 |
| 224778 | Mundelein, IL | Broadwing Communications | Landline | 03/11/2005 |
| 224864 | Mundelein, IL | Peerless Network Of Illinois | Landline | 04/10/2013 |
| 224203 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 09/17/2011 |
| 224213 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/31/2005 |
| 224221 | Northbrook, IL | Cricket Communications | Cell Number | 10/15/2008 |
| 224223 | Northbrook, IL | Cricket Communications | Cell Number | 10/15/2008 |
| 224226 | Northbrook, IL | Sprint Spectrum L.p. | Cell Number | 09/08/2011 |
| 224234 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/31/2005 |
| 224235 | Northbrook, IL | Sprint Spectrum L.p. | Cell Number | 07/11/2011 |
| 224246 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/11/2011 |
| 224261 | Northbrook, IL | Sprint Spectrum L.p. | Cell Number | 09/08/2011 |
| 224277 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 09/02/2010 |
| 224305 | Northbrook, IL | Sprint Spectrum L.p. | Cell Number | 08/31/2003 |
| 224306 | Northbrook, IL | Sprint Spectrum L.p. | Cell Number | 08/31/2003 |
| 224316 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/19/2012 |
| 224330 | Northbrook, IL | Xo Illinois | Landline | 09/23/2005 |
| 224336 | Northbrook, IL | Sprint Spectrum L.p. | Cell Number | 07/09/2013 |
| 224343 | Northbrook, IL | Sprint Spectrum L.p. | Cell Number | 09/29/2007 |
| 224355 | Northbrook, IL | Sprint Spectrum L.p. | Cell Number | 10/13/2005 |
| 224365 | Northbrook, IL | Ymax Communications Corp. | Cell Number | 11/28/2007 |
| 224374 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/24/2006 |
| 224383 | Northbrook, IL | Cimco Communications | Landline | 05/24/2004 |
| 224392 | Northbrook, IL | T-mobile Usa | Cell Number | 09/23/2002 |
| 224406 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/08/2005 |
| 224412 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 07/18/2013 |
| 224415 | Northbrook, IL | T-mobile Usa | Cell Number | 07/09/2013 |
| 224456 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Landline | 04/27/2006 |
| 224501 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/07/2012 |
| 224522 | Northbrook, IL | T-mobile Usa | Cell Number | 10/18/2002 |
| 224545 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 11/08/2007 |
| 224548 | Northbrook, IL | Sprint Spectrum L.p. | Cell Number | 09/29/2007 |
| 224565 | Northbrook, IL | Sprint Spectrum L.p. | Cell Number | 08/21/2007 |
| 224628 | Northbrook, IL | T-mobile Usa | Cell Number | 07/30/2002 |
| 224636 | Northbrook, IL | Sprint Spectrum L.p. | Cell Number | 10/13/2005 |
| 224639 | Northbrook, IL | Cbeyond Communications | Landline | 07/21/2004 |
| 224649 | Northbrook, IL | Peerless Network Of Illinois | Landline | 06/25/2008 |
| 224688 | Northbrook, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 05/18/2006 |
| 224803 | Northbrook, IL | Sprint Spectrum L.p. | Landline | 01/23/2012 |
| 224927 | Northbrook, IL | First Communications LLC | Landline | 09/26/2006 |
| 224356 | Oak Brook, IL | Ymax Communications Corp. | Landline | 03/14/2007 |
| 224635 | Oak Brook, IL | Ymax Communications Corp. | Landline | 01/30/2009 |
| 224475 | Palatine, IL | Comcast Phone Of Illinois DBA Comco | Landline | 06/07/2007 |
| 224578 | Palatine, IL | T-mobile Usa | Cell Number | 11/13/2001 |
| 224723 | Palatine, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 12/21/2006 |
| 224801 | Palatine, IL | Centurylink Communications LLC | Landline | 06/07/2013 |
| 224836 | Palatine, IL | Ameritech Illinois | Landline | 02/26/2002 |
| 224585 | Park Ridge, IL | Level 3 Communications | Landline | 12/29/2005 |
| 224990 | Plato Center, IL | Paetec Communications | Landline | 06/19/2006 |
| 224353 | Roselle, IL | Sigecom | Landline | 04/27/2006 |
| 224520 | Roselle, IL | New Cingular Wireless PCS | Cell Number | 01/17/2002 |
| 224653 | Roselle, IL | Ameritech Illinois | Landline | 05/20/2002 |
| 224698 | Roselle, IL | Ameritech Illinois | Landline | 09/24/2002 |
| 224270 | Round Lake, IL | Mci Worldcom Communications | Landline | 11/28/2001 |
| 224308 | Round Lake, IL | T-mobile Usa | Cell Number | 05/02/2012 |
| 224338 | Round Lake, IL | Comcast Phone Of Illinois DBA Comco | Landline | 10/12/2006 |
| 224568 | Round Lake, IL | Mcimetro Access Transmission Services LLC | Landline | 07/08/2009 |
| 224577 | Round Lake, IL | Sprint Spectrum L.p. | Landline | 02/09/2003 |
| 224757 | Round Lake, IL | Comcast Phone Of Illinois DBA Comco | Landline | 02/28/2005 |
| 224814 | Round Lake, IL | T-mobile Usa | Cell Number | 09/20/2013 |
| 224231 | Schaumburg, IL | Teleport Communications America | Landline | 09/06/2012 |
| 224554 | Schaumburg, IL | Teleport Communications America | Landline | 05/19/2006 |
| 224233 | Skokie, IL | First Communications LLC | Landline | 03/29/2006 |
| 224251 | Skokie, IL | Ameritech Illinois | Landline | 04/27/2012 |
| 224592 | Skokie, IL | Ameritech Illinois | Landline | 01/06/2009 |
| 224601 | Skokie, IL | Ameritech Illinois | Landline | 09/06/2012 |
| 224935 | Skokie, IL | Cellco Partnership DBA Verizon Wireless | Cell Number | 06/04/2009 |
| 224993 | Wauconda, IL | Broadwing Communications | Landline | 03/11/2005 |
| 224214 | Waukegan, IL | New Cingular Wireless PCS | Cell Number | 12/19/2011 |
| 224237 | Waukegan, IL | Sprint Spectrum L.p. | Cell Number | 07/18/2011 |
| 224280 | Waukegan, IL | Sprint Spectrum L.p. | Cell Number | 02/09/2003 |
| 224302 | Waukegan, IL | Ameritech Illinois | Landline | 07/13/2012 |
| 224303 | Waukegan, IL | New Cingular Wireless PCS | Cell Number | 07/05/2012 |
| 224321 | Waukegan, IL | Sprint Spectrum L.p. | Cell Number | 09/26/2006 |
| 224381 | Waukegan, IL | T-mobile Usa | Cell Number | 11/13/2001 |
| 224399 | Waukegan, IL | Ameritech Illinois | Landline | 01/04/2006 |
| 224413 | Waukegan, IL | T-mobile Usa | Cell Number | 07/09/2013 |
| 224419 | Waukegan, IL | Cricket Communications | Cell Number | 06/30/2010 |
| 224430 | Waukegan, IL | New Cingular Wireless PCS | Cell Number | 01/22/2002 |
| 224440 | Waukegan, IL | Cricket Communications | Cell Number | 10/28/2008 |
| 224441 | Waukegan, IL | Cricket Communications | Cell Number | 10/28/2008 |
| 224473 | Waukegan, IL | Mci Worldcom Communications | Landline | 01/28/2002 |
| 224538 | Waukegan, IL | Sprint Spectrum L.p. | Cell Number | 03/28/2005 |
| 224572 | Waukegan, IL | Ameritech Illinois | Landline | 08/21/2008 |
| 224610 | Waukegan, IL | Comcast Phone Of Illinois DBA Comco | Landline | 02/02/2005 |
| 224627 | Waukegan, IL | Sprint Spectrum L.p. | Cell Number | 04/30/2002 |
| 224637 | Waukegan, IL | Sprint Spectrum L.p. | Cell Number | 09/12/2007 |
| 224656 | Waukegan, IL | Mcimetro Access Transmission Services LLC | Landline | 09/26/2006 |
| 224667 | Waukegan, IL | Ameritech Illinois | Landline | 12/31/2013 |
| 224668 | Waukegan, IL | Ameritech Illinois | Landline | 12/31/2013 |
| 224733 | Waukegan, IL | Sprint Spectrum L.p. | Cell Number | 03/03/2011 |
| 224772 | Waukegan, IL | Ameritech Illinois | Landline | 09/23/2002 |
| 224944 | Waukegan, IL | Sprint Spectrum L.p. | Cell Number | 07/13/2006 |
| 224279 | Wheeling, IL | New Cingular Wireless PCS | Cell Number | 08/04/2010 |
| 224532 | Wheeling, IL | New Cingular Wireless PCS | Cell Number | 09/28/2007 |
| 224542 | Wheeling, IL | Ameritech Illinois | Landline | 05/13/2008 |
| 224588 | Wheeling, IL | Sprint Spectrum L.p. | Cell Number | 02/21/2002 |
| 224676 | Wheeling, IL | Comcast Phone Of Illinois DBA Comco | Landline | 09/15/2006 |
| 224900 | Wheeling, IL | New Cingular Wireless PCS | Cell Number | 03/22/2011 |
| 224215 | Wilmette, IL | Level 3 Communications | Landline | 04/20/2012 |
| 224216 | Winnetka, IL | New Cingular Wireless PCS | Cell Number | 01/15/2009 |
| 224255 | Winnetka, IL | New Cingular Wireless PCS | Cell Number | 07/22/2011 |
| 224304 | Zion, IL | Ovation Communications Of Illinois | Landline | 05/19/2010 |
| 224702 | Zion, IL | Bandwidth.com Clec | Landline | 12/24/2013 |
| 224717 | Zion, IL | T-mobile Usa | Cell Number | 10/18/2002 |
| 224730 | Zion, IL | T-mobile Usa | Cell Number | 08/30/2002 |
| 224774 | Zion, IL | T-mobile Usa | Cell Number | 01/28/2014 |
| 224789 | Zion, IL | T-mobile Usa | Cell Number | 09/20/2006 |
