City · District of Columbia · United States
Naval Anacost Annex, DC — ZIP codes
1 ZIP code · District of Columbia County
- City
- Naval Anacost Annex
- County
- District of Columbia
- State
- District of Columbia
- Country
- United States
- Postal code
- 20373Single source
- Coordinates
- 38.8951, -77.0364 View on OpenStreetMap
- Area codes
- 202, 771 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 20373 | Naval Anacost Annex | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Last generated : 2026-08-21. Report an error.