Randallstown, MD Area Codes
Randallstown is served by area codes 410, 443 and 667. It is in Maryland, Baltimore County. About 31,398 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 410, 443, 667 |
| State / province | Maryland |
| County | Baltimore County |
| Population | 31,398 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 39.3784, -76.8113 |
What area code is Randallstown in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 410 | Maryland | 3,326,477 | — |
| 443 | Maryland | 3,254,789 | Yes |
| 667 | Maryland | 3,326,477 | Yes |
ZIP codes in the code footprint
Nearby towns and their area codes
Windsor Mill 410, 443, 667Owings Mills 410, 443, 667Reisterstown 410, 443, 667Pikesville 410, 443, 667Gwynn Oak 410, 443, 667Catonsville 410, 443, 667Sykesville 410, 443, 667Ellicott City 410, 443, 667
How to dial
Dial 410 + 7 digits for a number in Randallstown, or +1 410 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.