Search

Enter 10 Digit Phone Number
phone

Phone Directory 312-583 Detail

State Major City Time Zone
Illinois Chicago Central

Search

Advertisement

Area Code Prefixes

Prefix Primary City Company County Usage Introduced
312-583 Chicago, IL Ameritech Illinois Cook Landline 01/25/1998

Other Series For Prefixes

312-5830###
312-5831###
312-5832###
312-5833###
312-5834###
312-5835###
312-5836###
312-5837###
312-5838###
312-5839###