• Within Panama, call: 263-7922
• Within the U.S. or Canada, call: 1-800-336-8472
• Outside the U.S., call collect at:  (410) 581-0120.

MasterCard.

• Within Panama: 263-7922
• Within the U.S., call (in English): 1-800-MC-ASSIST (1-800-622-7747)
• Within the U.S., call (en Español): 1-800-633-4466
• Within the U.S., call (for hearing impaired customers): 1-636-722-3725
• Outside the U.S., call collect at: 1-636-722-7111.

Diners Club.

• Within Panama, call: 263-7922
• Within the U.S., call:  802-2 DINERS (800-234-6377)
• Outside the U.S., call collect at: 1-303-799-1504.
  

Clave.

• Within Panama, call: 263-7922