ZIP / Postal Code 20899
Postal / ZIP code 20899 is in Gaithersburg, Maryland, United States. See the location, coordinates and nearby codes.
20899
Gaithersburg, Maryland, United States
| Place | Region | Country | Coordinates |
|---|---|---|---|
| Gaithersburg | Maryland | United States | 39.14, -77.222 |
Frequently asked questions
Where is postal code 20899?
Postal code 20899 covers Gaithersburg, Maryland, United States. Its approximate coordinates are shown in the table above.