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
603-468	Rockingham	Landline	Active
603-469	Grafton	Landline	Active
603-470	Merrimack	Cell Number	Active
603-471	Hillsborough	Landline	Active
603-472	Hillsborough	Landline	Active
603-473	Strafford	Landline	Active
603-474	Rockingham	Landline	Active
603-475	Rockingham	Cell Number	Active
603-476	Carroll	Landline	Active
603-477	Sullivan	Cell Number	Active
603-478	Hillsborough	Landline	Active
603-479	Rockingham	Cell Number	Active
603-480	Hillsborough	Cell Number	Active
603-481	Hillsborough	Cell Number	Active
603-482	Coos	Landline	Active
603-483	Rockingham	Landline	Active
603-485	Merrimack	Landline	Active
603-486	Hillsborough	Cell Number	Active
603-487	Hillsborough	Landline	Active
603-488	Hillsborough	Landline	Active

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