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 |
---|---|---|---|
603-941 | Wolfeboro | Carroll | Landline |
603-818 | Derry | Rockingham | Wireless |
603-379 | North Hampton | Rockingham | Landline |
603-991 | Littleton | Grafton | Wireless |
603-975 | Concord | Merrimack | Landline |
603-739 | North Woodstock | Grafton | Landline |
603-437 | Derry | Rockingham | Landline |
603-318 | Nashua | Hillsborough | Landline |
603-498 | Portsmouth | Rockingham | Wireless |
603-344 | Suncook | Merrimack | Wireless |
603-785 | Manchester | Hillsborough | Wireless |
603-965 | Derry | Rockingham | Landline |
603-821 | Nashua | Hillsborough | Landline |
603-643 | Hanover | Grafton | Landline |
603-759 | Nashua | Hillsborough | Wireless |
603-392 | Winchester | Cheshire | Landline |
603-718 | Nashua | Hillsborough | Wireless |
603-247 | Derry | Rockingham | Wireless |
603-894 | Salem | Rockingham | Landline |
603-737 | Gilford | Belknap | Landline |