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Phone Directory 412-379 Detail

State Major City Time Zone
Pennsylvania Pittsburgh Eastern

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
412-379 Pittsburgh, PA Allegiance Telecom Of Pennsylvania Allegheny Landline 06/20/2001

Other Series For Prefixes

412-3790###
412-3791###
412-3792###
412-3793###
412-3794###
412-3795###
412-3796###
412-3797###
412-3798###
412-3799###