Search

Enter 10 Digit Phone Number
phone

Phone Directory 815-921 Detail

State Major City Time Zone
Illinois Chicago Central

Search

Advertisement

Area Code Prefixes

Prefix Primary City Company County Usage Introduced
815-921 Rockford, IL Ameritech Illinois Winnebago Landline 04/27/2001

Other Series For Prefixes

815-9210###
815-9211###
815-9212###
815-9213###
815-9214###
815-9215###
815-9216###
815-9217###
815-9218###
815-9219###