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Phone Directory 773-722 Detail

State Major City Time Zone
Illinois Chicago Central

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
773-722 Chicago, IL Ameritech Illinois Cook Landline 10/15/1996

Other Series For Prefixes

773-7220###
773-7221###
773-7222###
773-7223###
773-7224###
773-7225###
773-7226###
773-7227###
773-7228###
773-7229###