| Business | Phone |
| Birdsall Ice Cream Co 100 S Federal Ave, Mason City 50401 | (641) 424-5445 |
| Birdsall Ice Cream Co 518 N Federal Ave, Mason City 50401 | (641) 423-5365 |
| Dairy Queen 3481 4th St Sw, Mason City 50401 | (641) 422-0174 |
| Dairy Queen 421 S Illinois Ave, Mason City 50401 | (641) 380-0234 |