| Business | Phone |
| Historic Burlington County 2 Grant St, Mt Holly 8060 | (609) 518-7667 |
| Historic Prison Museum 128 High St, Mt Holly 8060 | (609) 265-5068 |
| John Woolman Memorial Assoc 99 Branch St, Mt Holly 8060 | (609) 267-3226 |
| Mount Holly Historical Society Park Dr, Mt Holly 8060 | (609) 267-8844 |