Silver Spring zipcode
| City | Silver Spring |
| ZIP Code | 20993 |
| Type | Company/Organization |
| State Code | MD |
| State | Maryland |
ZIP code of Silver Spring is 20993. This place is located in Maryland state in US. To send any postal service to Silver Spring, you must use 20993 zipcode.
You should avoid following 1 city name of Maryland to be used with the ZIP code 20993.
- Us Food And Drug Admin, MD