Halethorpe, MD Area Codes
Halethorpe is served by area codes 410, 443 and 667. It is in Maryland, Baltimore County. About 34,907 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 410, 443, 667 |
| State / province | Maryland |
| County | Baltimore County |
| Population | 34,907 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 39.2400, -76.6795 |
What area code is Halethorpe 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
Linthicum Heights 410, 443, 667Brooklyn 410, 443, 667Catonsville 410, 443, 667Elkridge 410, 443, 667Baltimore 410, 443, 667Hanover 410, 443, 667Gwynn Oak 410, 443, 667Severn 410, 443, 667
How to dial
Dial 410 + 7 digits for a number in Halethorpe, or +1 410 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.