1. Comcast Service Center 10051 E Highland Rd Ste 41, Howell, MI 48843 Coordinate: 42.63288,-83.75936 Phone: (855) 616-9200
2. Charter Spectrum 325 S Michigan Ave, Howell, MI 48843 Coordinate: 42.60471,-83.93032 Phone: (800) 680-3464