Grande Communications Customer Service Number

Astound Broadband powered by Grande connects you to a world of astounding possibilities with our award-winning internet service and 24x7 local customer support. We’ve been a part of your community for years, connecting families, students, bingers, gamers, and businesses to services you want and need to stay connected, productive, informed and entertained. We are powered by passionate local teams, dedicated to the people and communities we serve, bringing customers astounding services and products.