ZIP Code 20627 is located in the county of St. Mary's in the state of Maryland. 20627 ZIP Code is spread between the coordinates of +38.3 Latitude and -76.63 Longitude. 20627 ZIP Code is part of the 240 area code. There are 0 postal offices in zip code 20627.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 20627. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.