There are a number of ways to contact the Des Moines Public Library. We look forward to hearing from you! By Phone: During business hours, call (515) 283-4152 Contact library administration directly Digital Support For technical assistance please use our online support form. Contact Form: Your name: Your email address: Library card number (not required): Subject: Message: CAPTCHA This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.