Optimum is a cell phone and internet service provider in Prosper, TX. It offers the latest 5G mobile phones and high-speed Internet service, providing reliable and fast connections. The business aims to save customers money on Internet, TV, and mobile bills. Reviews consistently highlight excellent and awesome customer service. Customers report really great and smooth experiences, describing the service as helpful, patient, friendly, professional, and genuine. Representatives are noted for being extremely helpful, incredibly patient, and for answering all questions clearly, quickly, and satisfactorily. They work hard to get customers a really good deal, help find the perfect device and plan, and ensure a smooth setup process. The overall experience is described as easy, stress-free, and very satisfying, leading customers to recommend the store to family and friends.