What is Tespo's phone number? Alex June 15, 2019 14:14 Updated Follow Our phone number is 1-844-558-3776 Our phone lines are open Monday - Friday 9 am - 6 pm EST and Saturday 10 am - 2 pm EST. You can always reach us by emailing to firstname.lastname@example.org Related articles What should I do if I travel? How do I modify or cancel my subscription? Connecting your Tespo Connect to the WiFi and app How do I take Tespo Bariatric Vitamins? Return Policy Comments 0 comments Please sign in to leave a comment.