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Phone Directory 815-731 Detail

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
815-731 Plainfield, IL Ameritech Illinois Will Landline 02/16/2006

Other Series For Prefixes

815-7310###
815-7311###
815-7312###
815-7313###
815-7314###
815-7315###
815-7316###
815-7317###
815-7318###
815-7319###