| Business | Phone |
| Access Wireless 3914 Red Arrow Hwy, Saint Joseph 49085 | (269) 429-1500 |
| Alltel 2005 Niles Rd, Saint Joseph 49085 | (269) 983-4999 |
| Wireless Land 1104 Niles Ave, Saint Joseph 49085 | (269) 983-4800 |
| Cellular Choices On State 218 State St, Saint Joseph 49085 | (269) 983-7000 |
| Centennial Wireless 1021 Main St, Saint Joseph 49085 | (269) 982-9900 |
| Roe-Comm Inc 2932 Niles Ave, Saint Joseph 49085 | (269) 985-0202 |