ZIP Code 21521 Area Code
Barton, Maryland
Area Code
301, 410, 443
Primary area codes for Maryland (per-ZIP data not available)
Location
| ZIP Code | 21521 |
|---|---|
| City | Barton |
| State | Maryland (MD) |
| County | Allegany |
Frequently Asked Questions
ZIP code 21521 is in Barton, Maryland. The primary area codes for Maryland are 301, 410, 443.
ZIP code 21521 is in Barton, Maryland.