Optimum Piscataway275 Centennial Ave Piscataway, NJ 08854 USMain Number(888) 467-8468(888) 467-8468 9:00 AM - 6:00 PM 9:00 AM - 6:00 PM 9:00 AM - 6:00 PM 9:00 AM - 6:00 PM 9:00 AM - 6:00 PM 9:00 AM - 6:00 PM 12:00 PM - 5:00 PMVisit SiteDirections