What if I want to change my current subscription? September 15, 2015 23:21 Please contact Trulia's Customer Service at 1-888-565-3652 to upgrade/downgrade your subscription. Related articles I'm a Real Estate Agent. How can I add or claim listings I represent? Consumer Care Form Buyer Lead Conversion Plan Can I add my listings to Trulia if I don’t have a web site? When will I be billed for my subscriptions?