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Phone Directory 412-543 Detail

State Major City Time Zone
Pennsylvania Pittsburgh Eastern

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
412-543 Pittsburgh, PA Global Crossing Local Services-pa Allegheny Landline 05/10/1999

Other Series For Prefixes

412-5430###
412-5431###
412-5432###
412-5433###
412-5434###
412-5435###
412-5436###
412-5437###
412-5438###
412-5439###