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Phone Directory 313-731 Detail

State Major City Time Zone
Michigan Detroit Eastern

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
313-731 Southfield, MI Mci Worldcom Communications Oakland Landline 04/15/1996

Other Series For Prefixes

313-7310###
313-7311###
313-7312###
313-7313###
313-7314###
313-7315###
313-7316###
313-7317###
313-7318###
313-7319###