Need Help? Call 1-800-747-9002
Understand.com
5475 Reno Corporate Drive, Suite 500
Reno, NV 89511

Customer Service
Toll Free - 800-747-9002
International- 775-851-3420
8:00 a.m. - 5:00 p.m. Pacific Standard Time
Fax - 1-775-851-7860

E-mail Addresses:
Customer Service: customerservice@understand.com
E-mails containing medical questions will not be answered