Search

Enter 10 Digit Phone Number
phone

Phone Directory 773-221 Detail

State Major City Time Zone
Illinois Chicago Central

Search

Advertisement

Area Code Prefixes

Prefix Primary City Company County Usage Introduced
773-221 Chicago, IL Ameritech Illinois Cook Landline 10/15/1996

Other Series For Prefixes

773-2210###
773-2211###
773-2212###
773-2213###
773-2214###
773-2215###
773-2216###
773-2217###
773-2218###
773-2219###