Phone

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
603-851 Hillsborough Cell Number Active
603-852 Cheshire Cell Number Active
603-853 Grafton Landline Active
603-854 Hillsborough Cell Number Active
603-855 Belknap Landline Active
603-856 Merrimack Landline Active
603-858 Hillsborough Cell Number Active
603-859 Strafford Landline Active
603-860 Hillsborough Cell Number Active
603-861 Carroll Landline Active
603-862 Strafford Landline Active
603-863 Sullivan Landline Active
603-864 Hillsborough Landline Active
603-865 Sullivan Landline Active
603-866 Strafford Cell Number Active
603-867 Hillsborough Cell Number Active
603-868 Strafford Landline Active
603-869 Grafton Landline Active
603-870 Rockingham Landline Active
603-871 Carroll Landline Active
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