We're here when you need us. Write or call if you have questions about CITGO. We want to hear from you! And if you need assistance with CITGO products, we offer a comprehensive list of product support staff and information in our Customer Support section.

CITGO Petroleum Corporation 1293 Eldridge Parkway Houston, TX 77077 1-832-486-4000

Mailing Address CITGO Petroleum Corporation P.O. Box 4689 Houston, TX 77210-4689

Payment Address CITGO Processing Center Des Moines, IA 50362-0300 To contact our Credit Card Services department about: the CITGO Plus card, dial 1-800-756-2484 the CELEBRITY® card, dial 1-888-329-9759 one of the CITGOFleet commercial cards, dial 1-800-561-4991