Forgot Your AAAS Number?

All AAAS members and institutional site license subscribers to Science publications receive an eight-digit AAAS number. This number is required to activate your account and should be referenced in all correspondence.

Your AAAS number has 8 digits. You can find it in four places:

  1. If you are a member, it is printed on your membership card.
  2. If you are an institutional subscriber, it is included on your most recent renewal notice or invoice.
  3. If you receive print issues of Science, it is printed on your Science mailing label on the first or second line between two # signs. Use only the first 8 digits. For example, if #001234567# appears on the label, your AAAS number is 00123456.
  4. It is printed in your confirmation letter or confirmation e-mail for your online individual or institutional subscription.

If you need further assistance, please contact AAAS:

Membership (for individuals and print subscribers):
(202) 326-6417
1-866-434-2227 (toll-free)
202-842-1065 (fax),
membership@aaas.org

Institutional Licensing (for Science Online subscribers):
(202) 326-6730
1-866-265-4152 (toll-free)
scienceonline@aaas.org

Hours:8:30 am-5:00 pm (EST) Monday-Friday

American Association for the Advancement of Science
1200 New York Avenue, NW
Washington, DC 20005