Post Offices List in Holly Ridge City, North Carolina:
| Holly Ridge Post Office | 213 Holly St, Holly Ridge, NC 28445 |
| Surf City Post Office | 13567 Nc Highway 50 Ste D, Holly Ridge, NC 28445 |
| Holly Ridge Post Office | 213 Holly St, Holly Ridge, NC 28445 |
| Surf City Post Office | 13567 Nc Highway 50 Ste D, Holly Ridge, NC 28445 |