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Phone Directory 313-821 Detail

State Major City Time Zone
Michigan Detroit Eastern

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
313-821 Detroit, MI Ameritech Michigan Wayne Landline 02/04/1994

Other Series For Prefixes

313-8210###
313-8211###
313-8212###
313-8213###
313-8214###
313-8215###
313-8216###
313-8217###
313-8218###
313-8219###