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
603-245	Rockingham	Landline	Active
603-246	Coos	Landline	Active
603-247	Rockingham	Cell Number	Active
603-248	Strafford	Cell Number	Active
603-249	Hillsborough	Landline	Active
603-250	Belknap	Landline	Active
603-251	Rockingham	Landline	Active
603-252	Grafton	Cell Number	Active
603-253	Belknap	Landline	Active
603-254	Grafton	Cell Number	Active
603-255	Coos	Landline	Active
603-256	Cheshire	Landline	Active
603-257	Rockingham	Landline	Active
603-259	Grafton	Landline	Active
603-260	Rockingham	Cell Number	Active
603-261	Hillsborough	Cell Number	Active
603-262	Hillsborough	Landline	Active
603-263	Hillsborough	Landline	Active
603-264	Hillsborough	Cell Number	Active
603-265	Hillsborough	Cell Number	Active

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