Zip code 20220

Zip code 20220, DC

The zip code 20220, type unique, belongs to the following denominations: Washington y Dept Treasury . It is part of the county District of Columbia, state of District of Columbia. It has an estimated population of 0.

The postal code 20220 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Washington).