Chicago IL Area Code

State:
Area:
Postfix:
IL
Active:
Prefix Usage Carrier Introduced
(630) 222- Wireless Cellco Partnership DBA Verizon Wireless Introduced 07/04/1995
(630) 294- Wireless Cellco Partnership DBA Verizon Wireless Introduced 07/04/1995
(630) 490- Landline Teleport Communications America Introduced 02/27/1999
(630) 591- Landline Ameritech Illinois Introduced 10/31/2001
(630) 714- Wireless American Messaging (am) Introduced 04/16/2001
(630) 796- Landline Bandwidth.com Clec Introduced 10/06/2010