Get in Touch

Customer Support:

(877) 801-6901

Technical Support
24 hours/day
7 days a week

Order Support 
6:00 AM to 5:00 PM Pacific Time
Monday - Friday

Corporate Headquarters:

Tandem Diabetes Care, Inc.
11075 Roselle Street
San Diego, California 92121
Corporate Phone: (858) 366-6900

Contact Us

Contact our renewals team to check your eligibility to replace your out-of-warranty pump with a new t:slim X2™ Insulin Pump.

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By submitting this form, you grant Tandem Diabetes Care, Inc. permission to add your contact information to our database to send you information and communications related to our products. We respect and uphold the confidentiality of your personal information, and will not share your information with any third-parties, except as noted in our privacy policy. A link to our privacy policy is available at the bottom of this page.