Contact Us

General Information

P.O. Box 6600
Princeton, New Jersey 08451-6600

Customer Service

Technical Support

  • Phone: 800-241-5357
  • International: 609-406-5620
  • Fax: 609-406-5600
  • E-mail:

CLEP Resource Center

Visit the CLEP Resource Center to update your contact information, take the Test Administrator Training Course, order optional essays and remittance and return envelopes, read Test Information Guides (TIGs), and more. If you do not have a username and password for the Resource Center, you can request them by e-mailing