About ZIP code 20812
The ZIP code 20812 routes mail to Glen Echo 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
20812 - Glen Echo
ZIP code 20812 is Glen Echo in Maryland, United States.
| ZIP code | 20812 |
| Place | Glen Echo |
| Region | Maryland |
| District | Montgomery |
| Country | United States (US) |
| Coordinates | 38.9693, -77.1435 (map) |