Zip code 20993

Zip code 20993, MD

The zip code 20993, type unique, belongs to the following denominations: Silver Spring y Us Food And Drug Admin . It is part of the county Montgomery County, state of Maryland. It has an estimated population of 0.

The postal code 20993 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Silver Spring).