Southport zipcode
| City | Southport |
| ZIP Code | 04576 |
| Type | Standard |
| State Code | ME |
| State | Maine |
ZIP code of Southport is 04576. This place is located in Maine state in US. To send any postal service to Southport, you must use 04576 zipcode.
The ZIP code 04576 is also used with 1 more city name of Maine.
- Newagen, ME