About ZIP code 20640
The ZIP code 20640 routes mail to Indian Head in the Maryland region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
20640 - Indian Head
ZIP code 20640 is Indian Head in Maryland, United States.
| ZIP code | 20640 |
| Place | Indian Head |
| Region | Maryland |
| District | Charles |
| Country | United States (US) |
| Coordinates | 38.6001, -77.1622 (map) |