No. Tubi does not offer phone support. We are a small (but dedicated!) support team and at this time, we only handle support issues via our Support Form.
If you find a phone number claiming to be connected to Tubi Support, please do not call it. We do not have a phone support line and anyone you speak to is not associated with Tubi.
If you need any help using Tubi, please contact us through our Contact Support form. Our Support Team will respond to your inquiry via email as soon as possible!
In the meantime, there's a good chance the answer to your question can be found in this Help Center, so please use the internal search box or browse our articles.