| Business | Phone |
| Lady Slipper Enterprises 112 5th St, Calumet 49913 | (906) 337-2320 |
| Calumet Mercantile & General 107 5th St, Calumet 49913 | (906) 337-0903 |
| Copper World 101 5th St, Calumet 49913 | (906) 337-4016 |
| T-Shirt Gallery/Sugar Plum 240 4th St, Calumet 49913 | (906) 289-4808 |