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Phone Directory 401-399 Detail

State Major City Time Zone
Rhode Island Providence Eastern

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
401-399 Newport, RI Teleport Communications America Newport Landline 06/30/2001

Other Series For Prefixes

401-3990###
401-3991###
401-3992###
401-3993###
401-3994###
401-3995###
401-3996###
401-3997###
401-3998###
401-3999###