Department

Phone Number or Email

General Questions:
Main Office M-F 7-5
314-621-4575 or 800-621-4828
memberserv@gmcu.org

Lending:
Loans
314-621-4575 or 800-621-4828
www.gogmfcu.org

Mortgage Lending:
Mortgages and Home Equity

314-621-4575 or 800-621-4828

Credit Cards:
Customer Service
Application
(800) 558-3424
www.gogmfcu.org

Debit Cards:
Report Lost/Stolen Debit Card (24 Hours):
Outside the U.S.:
(800) 472-3272
(973) 656-2345 for collect calls

Virtual Branch:
Virtual Branch and
Bill Payment Inquiries
1-888-887-3188

Mortgage Resolution Requests:
Gateway Metro Federal Credit Union
Mortgage Resolution Request
P.O. Box 1020
St. Louis, MO 63101mortgageserve@gmcu.org