| Business | Phone |
| Wgrt 624 Grand River Ave, Port Huron 48060 | (810) 987-3200 |
| Wnfa 2865 Maywood Dr, Port Huron 48060 | (810) 985-3260 |
| Worw 1799 Krafft Rd, Port Huron 48060 | (810) 984-2672 |
| Wphm 808 Huron Ave, Port Huron 48060 | (810) 987-4100 |
| Radiofirst 808 Huron Ave, Port Huron 48060 | (810) 982-9000 |
| Wsaq Fm 808 Huron Ave, Port Huron 48060 | (810) 982-1071 |