General Information about Area Code 603 | |
---|---|
Country | United States |
State / Province / Territory | New Hampshire |
Major City | Manchester |
Time Zone | Eastern (UTC-05:00) |
Prefix | Primary City | County | Phone Type |
---|---|---|---|
603-562 | Peterborough | Hillsborough | Wireless |
603-883 | Nashua | Hillsborough | Landline |
603-740 | Dover | Strafford | Landline |
603-839 | Farmington | Strafford | Landline |
603-532 | Jaffrey | Cheshire | Landline |
603-435 | Pittsfield | Merrimack | Landline |
603-239 | Winchester | Cheshire | Landline |
603-781 | Dover | Strafford | Wireless |
603-495 | Washington | Sullivan | Landline |
603-352 | Keene | Cheshire | Landline |
603-480 | Manchester | Hillsborough | Wireless |
603-419 | Suncook | Merrimack | Wireless |
603-837 | Whitefield | Coos | Landline |
603-994 | Rochester | Strafford | Landline |
603-997 | Hampton | Rockingham | Wireless |
603-348 | North Woodstock | Grafton | Wireless |
603-801 | Milford | Hillsborough | Wireless |
603-944 | Hampton Falls | Rockingham | Wireless |
603-927 | New London | Merrimack | Landline |
603-890 | Salem | Rockingham | Landline |