Guilford zipcode
| City | Guilford |
| ZIP Code | 04443 |
| Type | Standard |
| State Code | ME |
| State | Maine |
ZIP code of Guilford is 04443. This place is located in Maine state in US. To send any postal service to Guilford, you must use 04443 zipcode.
The ZIP code 04443 is also used with 4 more city names of Maine.
- Eliotsvle Twp, ME
- Elliottsville Twp, ME
- Parkman, ME
- Willimantic, ME