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Phone Directory 773-775 Detail

State Major City Time Zone
Illinois Chicago Central

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Example: (773) 775-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
773-775 Chicago, IL Ameritech Illinois Cook Landline 10/15/1996

Other Series For Prefixes

773-7750###
773-7751###
773-7752###
773-7753###
773-7754###
773-7755###
773-7756###
773-7757###
773-7758###
773-7759###