ZIP Code 21157 Area Code
Westminster, Maryland
Area Code
301, 410, 443
Primary area codes for Maryland (per-ZIP data not available)
Location
| ZIP Code | 21157 |
|---|---|
| City | Westminster |
| State | Maryland (MD) |
| County | Carroll |
Frequently Asked Questions
ZIP code 21157 is in Westminster, Maryland. The primary area codes for Maryland are 301, 410, 443.
ZIP code 21157 is in Westminster, Maryland.