Search

Enter 10 Digit Phone Number
phone

Phone Directory 312-654 Detail

State Major City Time Zone
Illinois Chicago Central

Search

Find info about any number instantly!
Enter a 10 digit phone number
Example: (312) 654-5555 or 2012145555

Advertisement

Area Code Prefixes

Prefix Primary City Company County Usage Introduced
312-654 Chicago, IL Ameritech Illinois Cook Landline 02/04/1994

Other Series For Prefixes

312-6540###
312-6541###
312-6542###
312-6543###
312-6544###
312-6545###
312-6546###
312-6547###
312-6548###
312-6549###