Main facts about zip code 20918.
Continent: | North America |
Country: | USA |
State: | Maryland |
County: | Montgomery County |
Primary City: | Silver Spring |
20918 | |
Silver Spring |
Zip Type: | PO BOX |
Decommissioned: | No |
Time Zone: | America/New_York |
Area Codes: | 240 |
Housholds statistics for zip code 20918
View zip code 20918 location information on the map.