ZIP Code 20640 Area Code
Indian Head, Maryland
Area Code
301, 410, 443
Primary area codes for Maryland (per-ZIP data not available)
Location
| ZIP Code | 20640 |
|---|---|
| City | Indian Head |
| State | Maryland (MD) |
| County | Charles |
Frequently Asked Questions
ZIP code 20640 is in Indian Head, Maryland. The primary area codes for Maryland are 301, 410, 443.
ZIP code 20640 is in Indian Head, Maryland.