20456
Washington, District of Columbia - United States
Postal code 20456 corresponds to Washington, District of Columbia, in District of Columbia (United States).
- Country
- United States (US)
- Department
- District of Columbia
- Municipality
- District of Columbia
- Coordinates
- 38.8981, -77.0401Degrees, minutes, seconds: 38°53'53"N 77°02'24"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
Washington, District of Columbia 20456 United States
Nearby codes