OpenStax Customer Support information
How do I contact OpenStax Support?
The best way to reach our Support Team is via email at support@openstax.org. We guarantee a response time within one business day. You can also chat with us via the OpenStax Help Center or call us at 713-348-5012. We are available Monday through Friday, 9:00 am to 5:00 pm Central Time, except for school holidays and hurricanes, and we are always happy to help!