Zip code 20398
Zip code 20398, DC
The zip code 20398, type standard, belongs to the following denominations: Washington Navy Yard, Washington, Washington Na, Military Sealift Command . It is part of the county District of Columbia, state of District of Columbia. It has an estimated population of 0.
The postal code 20398 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Washington Navy Yard) or acceptable (Washington, Washington Na).
| Location | Denomination |
|---|---|
| Washington Navy Yard | Official |
| Washington | Acceptable |
| Washington Na | Acceptable |
| Military Sealift Command | Unacceptable |
