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 |
---|---|---|---|
603-714 | Manchester | Hillsborough | Wireless |
603-292 | Newmarket | Rockingham | Landline |
603-630 | Gilford | Belknap | Wireless |
603-836 | Manchester | Hillsborough | Landline |
603-568 | Concord | Merrimack | Wireless |
603-763 | Sunapee | Sullivan | Landline |
603-336 | Hinsdale | Cheshire | Landline |
603-746 | Contoocook | Merrimack | Landline |
603-229 | Concord | Merrimack | Landline |
603-822 | Rochester | Strafford | Landline |
603-875 | Alton | Belknap | Landline |
603-517 | Merrimack | Hillsborough | Wireless |
603-222 | Manchester | Hillsborough | Landline |
603-926 | Hampton | Rockingham | Landline |
603-542 | Claremont | Sullivan | Landline |
603-412 | Plymouth | Grafton | Wireless |
603-884 | Nashua | Hillsborough | Landline |
603-684 | Lancaster | Coos | Landline |
603-225 | Concord | Merrimack | Landline |
603-283 | Keene | Cheshire | Landline |