Newsub Magazine Services typically allows customers to update their delivery address. However, the exact process may vary depending on the specifics of the subscription. Generally, it is recommended to make address changes as soon as possible to ensure that the new address is effective for future deliveries. Customers can often find instructions for updating their delivery address on the official website. Usually, there is a dedicated section for account management where changes can be made directly. If further assistance is needed, there may be contact information available on the website to help guide customers through the process. It is important to double-check that the changes have been successfully applied to prevent any disruptions in delivery.