Mount Holly zipcode
| City | Mount Holly |
| ZIP Code | 28120 |
| Type | Standard |
| State Code | NC |
| State | North Carolina |
ZIP code of Mount Holly is 28120. This place is located in North Carolina state in US. To send any postal service to Mount Holly, you must use 28120 zipcode.
The ZIP code 28120 is also used with 1 more city name of North Carolina.
- Mt Holly, NC