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Phone Directory 312-652 Detail

State Major City Time Zone
Illinois Chicago Central

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
312-652 Chicago, IL Ameritech Illinois Cook Landline 11/11/2003

Other Series For Prefixes

312-6520###
312-6521###
312-6522###
312-6523###
312-6524###
312-6525###
312-6526###
312-6527###
312-6528###
312-6529###