| Business | Phone |
| Unified Telecommunication 2150 Pless Dr # 8a, Brighton 48114 | (810) 227-7400 |
| Bell Telephone & Data Sltns 756 W Grand River Ave, Brighton 48116 | (810) 225-9970 |
| Pss Phone Systems & Svc Inc Brighton 48114 | (810) 844-0800 |
| Intelligent Choice Brighton 48116 | (810) 231-9642 |
| Iti Inc Brighton 48114 | (810) 224-5220 |