How Do I Update my Summit Broadband Business Billing Address? Call us 24 hours a day, 7 days a week at 1.877.244.0242, and we can update the billing address for you. Related articles What is the Mailing Address for My Summit Broadband Business Services Bill? Summit Broadband Business Internet Dictionary How Can I Sign Up for Paper Statements for my Summit Broadband Business Services Account? What Are the Accepted Forms of Payment for Summit Broadband Business Accounts? How Can I Troubleshoot Slow Internet Speeds?