ZIP Code 03801 – Portsmouth, New Hampshire
The 03801 ZIP Code belongs to Portsmouth, New Hampshire. The population in this 03801 ZIP code is 23,231. The latitude is 43.07293 and longitude is -70.8052 in 03801 Portsmouth, New Hampshire. The time zone for this 03801 ZIP code is America/New_York.
| City | Portsmouth |
| Zip Code | 03801 |
| State | New Hampshire |
| County | Rockingham |
| Population | 23,231 |
| Latitude | 43.07293 |
| Longitude | -70.8052 |
| Time Zone | America/New_York |