| Business | Phone |
| Cingular Wireless 205 S Range Rd, Marysville 48040 | (810) 364-6666 |
| First Choice Wireless 1710 Gratiot Blvd, Marysville 48040 | (810) 388-9990 |
| Great Lakes Wireless Inc 3220 Gratiot Blvd, Marysville 48040 | (810) 388-9892 |
| Viking Cellular 1711 Gratiot Blvd, Marysville 48040 | (810) 364-2739 |