Zip code 20424

Zip code 20424, DC

The zip code 20424, type unique, belongs to the following denominations: Washington y Fed Labor Relations Auth . It is part of the county District of Columbia, state of District of Columbia. It has an estimated population of 0.

The postal code 20424 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Washington).