Area Code 603

Area Code 603 information.

Area Code 603 Details
Country	United States
State/Province	New Hampshire
Major City	Manchester
Time Zone	Eastern (UTC-05:00)

Area Code 603 Prefixes

Prefix	County	Phone Type	Status
603-309	Sullivan	Cell Number	Active
603-310	Hillsborough	Landline	Active
603-312	Strafford	Cell Number	Active
603-313	Cheshire	Cell Number	Active
603-314	Hillsborough	Landline	Active
603-315	Hillsborough	Cell Number	Active
603-317	Coos	Landline	Active
603-318	Hillsborough	Landline	Active
603-319	Rockingham	Landline	Active
603-320	Hillsborough	Cell Number	Active
603-321	Hillsborough	Cell Number	Active
603-322	Grafton	Cell Number	Active
603-323	Carroll	Landline	Active
603-324	Hillsborough	Landline	Active
603-325	Hillsborough	Landline	Active
603-326	Coos	Landline	Active
603-327	Rockingham	Landline	Active
603-328	Rockingham	Landline	Active
603-329	Rockingham	Landline	Active
603-330	Strafford	Landline	Active

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