ZIP Code 21550 Area Code
Oakland, Maryland
Area Code
301, 410, 443
Primary area codes for Maryland (per-ZIP data not available)
Location
| ZIP Code | 21550 |
|---|---|
| City | Oakland |
| State | Maryland (MD) |
| County | Garrett |
Frequently Asked Questions
ZIP code 21550 is in Oakland, Maryland. The primary area codes for Maryland are 301, 410, 443.
ZIP code 21550 is in Oakland, Maryland.