Zip code 20391
Zip code 20391, DC
The zip code 20391, type standard, belongs to the following denominations: Washington Navy Yard, Washington, Washington Na, Dept Navy Fed Credit Union . It is part of the county District of Columbia, state of District of Columbia. It has an estimated population of 0.
The postal code 20391 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 |
| Dept Navy Fed Credit Union | Unacceptable |
