Search

Enter 10 Digit Phone Number
phone

Phone Directory 312-928 Detail

State Major City Time Zone
Illinois Chicago Central

Search

Find info about any number instantly!
Enter a 10 digit phone number
Example: (312) 928-5555 or 2012145555

Advertisement

Area Code Prefixes

Prefix Primary City Company County Usage Introduced
312-928 Chicago, IL Ameritech Illinois Cook Landline 04/01/1997

Other Series For Prefixes

312-9280###
312-9281###
312-9282###
312-9283###
312-9284###
312-9285###
312-9286###
312-9287###
312-9288###
312-9289###