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Phone Directory 312-563 Detail

State Major City Time Zone
Illinois Chicago Central

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
312-563 Chicago, IL Ameritech Illinois Cook Landline 02/04/1994

Other Series For Prefixes

312-5630###
312-5631###
312-5632###
312-5633###
312-5634###
312-5635###
312-5636###
312-5637###
312-5638###
312-5639###