There are 8 United States Postal Service post boxes available to the public in zip code 20720. For additional collection boxes in neighboring communities, see the list of post boxes in Maryland.

Are you looking for a post office? See the list of post offices in the 20720 zip code.

Public Collection Box
13637 Annapolis Rd
Directions
Public Collection Box
4800 Glendale Rd
Directions
Public Collection Box
4502 Running Deer Way
Directions
CVS
6001 High Bridge Rd
Directions
Public Collection Box
6710 Laurel Bowie Rd
Directions
CVS
6920 Laurel Bowie Rd
Directions
Public Collection Box
6920 Laurel Bowie Rd
Directions
Public Collection Box
3410 Moylan Dr
Directions

Mailboxes in Nearby Zip Codes