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Phone Directory 603-434 Detail

State Major City Time Zone
New Hampshire Manchester Eastern

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Example: (603) 434-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
603-434 Derry, NH No New England Tel Op DBA Fairpoint Comm Rockingham Landline 02/04/1994

Other Series For Prefixes

603-4340###
603-4341###
603-4342###
603-4343###
603-4344###
603-4345###
603-4346###
603-4347###
603-4348###
603-4349###