ZIP Code 21755 Area Code
Jefferson, Maryland
Area Code
301, 410, 443
Primary area codes for Maryland (per-ZIP data not available)
Location
| ZIP Code | 21755 |
|---|---|
| City | Jefferson |
| State | Maryland (MD) |
| County | Frederick |
Frequently Asked Questions
ZIP code 21755 is in Jefferson, Maryland. The primary area codes for Maryland are 301, 410, 443.
ZIP code 21755 is in Jefferson, Maryland.