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Phone Directory 312-849 Detail

State Major City Time Zone
Illinois Chicago Central

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
312-849 Chicago, IL Ameritech Illinois Cook Landline 11/11/2003

Other Series For Prefixes

312-8490###
312-8491###
312-8492###
312-8493###
312-8494###
312-8495###
312-8496###
312-8497###
312-8498###
312-8499###