ZIP Codes
Cities by ZIP Code
Lookup
US ZIP Codes
→
Cities by ZIP Code
→
20220
ZIP Code 20220
ZIP Code
20220
City
WASHINGTON
State
DC
Type
UNIQUE
Cities in ZIP Code 20220
Primary city: WASHINGTON, DC
Unacceptable: DEPT TREASURY
Map
Other ZIP Codes
20217
20218
20219
20220
20221
20222
20223