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
603-645	Hillsborough	Landline	Active
603-646	Grafton	Landline	Active
603-647	Hillsborough	Landline	Active
603-648	Merrimack	Landline	Active
603-650	Grafton	Landline	Active
603-651	Carroll	Cell Number	Active
603-652	Strafford	Landline	Active
603-653	Grafton	Landline	Active
603-654	Hillsborough	Landline	Active
603-655	Hillsborough	Cell Number	Active
603-656	Hillsborough	Landline	Active
603-657	Hillsborough	Landline	Active
603-658	Rockingham	Landline	Active
603-659	Rockingham	Landline	Active
603-660	Hillsborough	Cell Number	Active
603-661	Hillsborough	Cell Number	Active
603-662	Carroll	Cell Number	Active
603-663	Hillsborough	Landline	Active
603-664	Strafford	Landline	Active
603-665	Hillsborough	Landline	Active

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