Your customer number appears on every issue above your name and address on your print subscription mailing label. The mailing label is printed on the mailing sheet enclosed in the polybag with your journal. The customer number also appears on the acknowledgment letter you received when you signed up or renewed your subscription. If you do not have either of these items on hand or if you are having problems, please contact:
The American Society of Nephrology
1510 H Street NW, Ste 800
Washington, DC 20005
Phone: 202-640-4660
Office hours are 9AM to 5PM EST. E-mail: email@asn-online.org