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Phone Directory 603-321 Detail

State Major City Time Zone
New Hampshire Manchester Eastern

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Example: (603) 321-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
603-321 Nashua, NH Bell Atlantic Nynex Mobile Hillsborough Cell Number 05/18/1998

Other Series For Prefixes

603-3210###
603-3211###
603-3212###
603-3213###
603-3214###
603-3215###
603-3216###
603-3217###
603-3218###
603-3219###