Yes, Plymouth Rock Assurance offers policyholders the ability to make certain changes online through their customer portal. This online access typically allows users to update personal information, modify coverage details, and file claims, among other functionalities. However, the specific changes that can be made online may vary by policy type and region. It is advisable for customers to log into their online account to explore the options available to them. For more extensive changes or specific inquiries that may require personal assistance, customers may need to contact customer service directly. For the most accurate and current information about what can be modified online, it is beneficial to visit the Plymouth Rock Assurance website.