| Business | Phone |
| Biggs Museum Of American Arts 406 Federal St, Dover 19901 | (302) 674-2111 |
| Delaware Agricultural Museum 866 N Dupont Hwy, Dover 19901 | (302) 734-1618 |
| Delaware State Police Museum 1425 N Dupont Hwy, Dover 19901 | (302) 739-7700 |
| John Dickinson Plantation 340 Kitts Hummock Rd, Dover 19901 | (302) 739-3277 |
| Small Town Life & Archaeology 316 S Governors Ave, Dover 19904 | (302) 739-4266 |
| Star Hill Museum 357 Voshells Mill Star Hill Rd, Dover 19901 | (302) 697-9903 |