(331) 200- |
Illinois |
Bartlett |
Wireless |
T-mobile Usa |
(331) 201- |
Illinois |
Downers Grove |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 202- |
Illinois |
Elmhurst |
Wireless |
Sprint Spectrum L.p. |
(331) 203- |
Illinois |
Aurora |
Wireless |
Sprint Spectrum L.p. |
(331) 204- |
Illinois |
Bartlett |
Landline |
Broadvox-clec |
(331) 205- |
Illinois |
Aurora |
Wireless |
T-mobile Usa |
(331) 206- |
Illinois |
Aurora |
Wireless |
Sprint Spectrum L.p. |
(331) 207- |
Illinois |
Yorkville |
Landline |
Level 3 Communications |
(331) 208- |
Illinois |
Aurora |
Wireless |
Sprint Spectrum L.p. |
(331) 209- |
Illinois |
Elmhurst |
Wireless |
Level 3 Communications |
(331) 210- |
Illinois |
Saint Charles |
Landline |
Peerless Network Of Illinois |
(331) 212- |
Illinois |
Aurora |
Landline |
Mci Worldcom Communications |
(331) 213- |
Illinois |
Naperville |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 214- |
Illinois |
Downers Grove |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 215- |
Illinois |
Naperville |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 216- |
Illinois |
Oswego |
Wireless |
New Cingular Wireless PCS |
(331) 218- |
Illinois |
Wheaton |
Wireless |
T-mobile Usa |
(331) 220- |
Illinois |
Aurora |
Wireless |
Sprint Spectrum L.p. |
(331) 221- |
Illinois |
Elmhurst |
Landline |
Ameritech Illinois |
(331) 222- |
Illinois |
Saint Charles |
Wireless |
Cricket Communications |
(331) 223- |
Illinois |
Saint Charles |
Wireless |
Cricket Communications |
(331) 225- |
Illinois |
Elmhurst |
Wireless |
Sprint Spectrum L.p. |
(331) 228- |
Illinois |
Saint Charles |
Wireless |
Ovation Communications Of Illinois |
(331) 229- |
Illinois |
Naperville |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 234- |
Illinois |
Sugar Grove |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 240- |
Illinois |
West Chicago |
Landline |
Peerless Network Of Illinois |
(331) 245- |
Illinois |
Bartlett |
Wireless |
T-mobile Usa |
(331) 248- |
Illinois |
Geneva |
Landline |
Comcast Phone Of Illinois DBA Comco |
(331) 250- |
Illinois |
Aurora |
Wireless |
T-mobile Usa |
(331) 251- |
Illinois |
Downers Grove |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 254- |
Illinois |
|
Unknown |
T-mobile Usa |
(331) 256- |
Illinois |
Aurora |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 262- |
Illinois |
Aurora |
Wireless |
Sprint Spectrum L.p. |
(331) 281- |
Illinois |
Naperville |
Landline |
Ameritech Illinois |
(331) 301- |
Illinois |
Aurora |
Landline |
Local Access LLC |
(331) 302- |
Illinois |
Aurora |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 303- |
Illinois |
Elburn |
Landline |
Cibolo Creek Ventures DBA Routepoint Comm Il |
(331) 305- |
Illinois |
Naperville |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 318- |
Illinois |
Lemont |
Landline |
Local Access LLC |
(331) 330- |
Illinois |
Oswego |
Landline |
Cricket Communications |
(331) 332- |
Illinois |
Naperville |
Wireless |
Cricket Communications |
(331) 333- |
Illinois |
Naperville |
Wireless |
Cricket Communications |
(331) 422- |
Illinois |
Saint Charles |
Landline |
Level 3 Communications |
(331) 425- |
Illinois |
Aurora |
Wireless |
T-mobile Usa |
(331) 431- |
Illinois |
Aurora |
Wireless |
Bandwidth.com Clec |
(331) 442- |
Illinois |
Saint Charles |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 444- |
Illinois |
Naperville |
Landline |
Cellco Partnership DBA Verizon Wireless |
(331) 452- |
Illinois |
Aurora |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 454- |
Illinois |
Aurora |
Wireless |
Cricket Communications |
(331) 456- |
Illinois |
Roselle |
Landline |
First Communications LLC |
(331) 457- |
Illinois |
Naperville |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 462- |
Illinois |
Lombard |
Landline |
Xo Illinois |
(331) 465- |
Illinois |
West Chicago |
Wireless |
New Cingular Wireless PCS |
(331) 472- |
Illinois |
Naperville |
Wireless |
T-mobile Usa |
(331) 481- |
Illinois |
Downers Grove |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 551- |
Illinois |
Lombard |
Wireless |
Cricket Communications |
(331) 575- |
Illinois |
Aurora |
Wireless |
Sprint Spectrum L.p. |
(331) 588- |
Illinois |
Saint Charles |
Wireless |
New Cingular Wireless PCS |
(331) 625- |
Illinois |
Downers Grove |
Wireless |
Cellco Partnership DBA Verizon Wireless |
(331) 642- |
Illinois |
Elmhurst |
Wireless |
Bandwidth.com Clec |
(331) 643- |
Illinois |
Aurora |
Wireless |
Sprint Spectrum L.p. |
(331) 645- |
Illinois |
Elmhurst |
Wireless |
Sprint Spectrum L.p. |
(331) 684- |
Illinois |
Aurora |
Landline |
Sigecom |
(331) 702- |
Illinois |
Naperville |
Landline |
Mci Worldcom Communications |
(331) 703- |
Illinois |
West Chicago |
Wireless |
T-mobile Usa |
(331) 725- |
Illinois |
Oswego |
Landline |
New Cingular Wireless PCS |
(331) 777- |
Illinois |
Downers Grove |
Landline |
Cellco Partnership DBA Verizon Wireless |
(331) 801- |
Illinois |
|
Unknown |
Teleport Communications America |
(331) 803- |
Illinois |
Lemont |
Landline |
Peerless Network Of Illinois |
(331) 825- |
Illinois |
|
Unknown |
Digital Network Access Communications |
(331) 826- |
Illinois |
Elmhurst |
Wireless |
Sprint Spectrum L.p. |
(331) 888- |
Illinois |
Warrenville |
Landline |
Peerless Network Of Illinois |
(331) 903- |
Illinois |
|
Unknown |
Sbc Internet Services |
(331) 999- |
Illinois |
Oswego |
Landline |
Bandwidth.com Clec |