How do i contact san diego union tribune customer service? While 800-533-8830 is San Diego Union Tribune's best toll-free number, there are 2 total ways to get in touch with them. The next best way to talk to their customer support team, according to other San Diego Union Tribune customers, is by telling GetHuman about your issue above and letting us find somebody to help you.How do i contact the chicago tribune? Email Address Phone Number; Business: [email protected] : 312-222-4771: Entertainment: [email protected] : 312-222-3001: Lifestyles: [email protected] : 312-222-3001: Local...What happened to san diego union t tribune? Start your review of San Diego Union-Tribune. Haven't had any contests since 2019 after they moved from Fashion Valley to Downtown which is much harder to park and pick up if you ever won anything from their site. They signed us up to receive Sunday newspaper without our authorization.Where can i find the union newspaper in california? The Union Newspaper General Offices. The Union. 464 Sutton Way. Grass Valley, CA 95945. Phone Number: 530-273-9561.