20189 postal code
United StatesUpdated 2026-11-09Dulles, VirginiaLoudoun5 digits
Postal code details
1 placeCode
20189
Place
Dulles
Region
Virginia
County
Loudoun
Coordinates
39.009, -77.4421
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
39.009, -77.4421© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Dulles | Virginia | Loudoun | 39.009, -77.4421 |
Same code in other countries
2| Country | Place | Region |
|---|---|---|
| FR France | Ajaccio | Corse |
| LK Sri Lanka | Gurudeniya | Central Province |
FAQ
Which city is 20189 in?
Dulles, Virginia, United States.
What are the coordinates of 20189?
39.009, -77.4421
Is 20189 used in other countries?
Yes, 2 other countries.
Updated 2026-11-09. Attribution in Data & license.