Need Help?
Still Have Questions?
Please contact Customer Service by:
Phone
877-700-STOCK (877-700-7862)
Customer Service business hours:
You can reach us by phone between 9AM-6PM (EST), 6AM-3PM (PST) Mon.-Fri.
Offices are closed on Saturday and Sunday.
Checks or other mail can be sent to:
Zecco Trading
PO Box 60670
Pasadena, CA 91116, USA
Please make your check payable to our clearing firm, Penson Financial Services.
Click here for Zecco Holdings contact information.