Current JCB cardmembers or those interested in acquring a JCB card can contact us; 

By telephone, at 1-800-366-4522 or 1-800-FON4JCB, Monday through Friday from 9:00 a.m. to 5:30 p.m. (PST).

By e-mail, at cservice@jcbusa.com in either English or Japanese.

By mail, write to us at: 

Current JCB merchants or those interested in accepting JCB cards can contact us;

By telephone, at 1-800-691-1971 Monday through Friday from 8:00 AM to 5:30 PM (PST).

By e-mail at mservice@jcbusa.com for U.S. related inquiries.

By mail, write to us at:

Or, you may contact your local JCB office below: