ZIP Code 21120 Area Code
Parkton, Maryland
Area Code
301, 410, 443
Primary area codes for Maryland (per-ZIP data not available)
Location
| ZIP Code | 21120 |
|---|---|
| City | Parkton |
| State | Maryland (MD) |
| County | Baltimore |
Frequently Asked Questions
ZIP code 21120 is in Parkton, Maryland. The primary area codes for Maryland are 301, 410, 443.
ZIP code 21120 is in Parkton, Maryland.