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
603-947	Grafton	Landline	Active
603-948	Strafford	Landline	Active
603-951	Coos	Landline	Active
603-952	Rockingham	Landline	Active
603-953	Strafford	Landline	Active
603-957	Rockingham	Cell Number	Active
603-960	Grafton	Cell Number	Active
603-961	Merrimack	Landline	Active
603-964	Rockingham	Landline	Active
603-965	Rockingham	Landline	Active
603-966	Hillsborough	Cell Number	Active
603-967	Rockingham	Landline	Active
603-968	Grafton	Landline	Active
603-969	Rockingham	Cell Number	Active
603-970	Strafford	Cell Number	Active
603-971	Cheshire	Landline	Active
603-973	Strafford	Cell Number	Active
603-974	Rockingham	Landline	Active
603-975	Merrimack	Landline	Active
603-977	Merrimack	Landline	Active

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