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
603-666	Hillsborough	Landline	Active
603-667	Grafton	Landline	Active
603-668	Hillsborough	Landline	Active
603-669	Hillsborough	Landline	Active
603-670	Hillsborough	Landline	Active
603-671	Merrimack	Landline	Active
603-672	Hillsborough	Landline	Active
603-673	Hillsborough	Landline	Active
603-674	Hillsborough	Cell Number	Active
603-675	Sullivan	Landline	Active
603-676	Grafton	Landline	Active
603-677	Belknap	Landline	Active
603-678	Grafton	Landline	Active
603-679	Rockingham	Landline	Active
603-680	Hillsborough	Cell Number	Active
603-681	Rockingham	Landline	Active
603-682	Hillsborough	Cell Number	Active
603-683	Hillsborough	Landline	Active
603-684	Coos	Landline	Active
603-685	Rockingham	Landline	Active

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