Search

Enter 10 Digit Phone Number
phone

Phone Directory 773-373 Detail

State Major City Time Zone
Illinois Chicago Central

Search

Advertisement

Area Code Prefixes

Prefix Primary City Company County Usage Introduced
773-373 Chicago, IL Ameritech Illinois Cook Landline 10/15/1996

Other Series For Prefixes

773-3730###
773-3731###
773-3732###
773-3733###
773-3734###
773-3735###
773-3736###
773-3737###
773-3738###
773-3739###