Zip code 20548

Zip code 20548, DC

The zip code 20548, type unique, belongs to the following denominations: Washington y General Accounting Office . It is part of the county District of Columbia, state of District of Columbia. It has an estimated population of 0.

The postal code 20548 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Washington).