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
603-923	Strafford	Landline	Active
603-924	Hillsborough	Landline	Active
603-925	Hillsborough	Landline	Active
603-926	Rockingham	Landline	Active
603-927	Merrimack	Landline	Active
603-928	Merrimack	Landline	Active
603-929	Rockingham	Landline	Active
603-930	Hillsborough	Cell Number	Active
603-932	Hillsborough	Landline	Active
603-933	Hillsborough	Cell Number	Active
603-934	Merrimack	Landline	Active
603-935	Hillsborough	Landline	Active
603-937	Belknap	Cell Number	Active
603-938	Merrimack	Landline	Active
603-939	Carroll	Landline	Active
603-941	Carroll	Landline	Active
603-942	Rockingham	Landline	Active
603-943	Hillsborough	Cell Number	Active
603-944	Rockingham	Cell Number	Active
603-945	Hillsborough	Landline	Active

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