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
603-776	Strafford	Landline	Active
603-777	Rockingham	Landline	Active
603-778	Rockingham	Landline	Active
603-779	Grafton	Landline	Active
603-780	Grafton	Landline	Active
603-781	Strafford	Cell Number	Active
603-782	Hillsborough	Landline	Active
603-783	Merrimack	Landline	Active
603-784	Hillsborough	Landline	Active
603-785	Hillsborough	Cell Number	Active
603-786	Grafton	Landline	Active
603-787	Grafton	Landline	Active
603-788	Coos	Landline	Active
603-789	Grafton	Landline	Active
603-790	Grafton	Landline	Active
603-791	Hillsborough	Landline	Active
603-792	Hillsborough	Landline	Active
603-793	Rockingham	Cell Number	Active
603-795	Grafton	Landline	Active
603-796	Merrimack	Landline	Active

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