Meramec Valley Bank
199 Clarkson Road
Ellisville, MO 63011
Lost or Stolen Card:
To report a lost or stolen MasterCard® Debit Card after hours, on weekends, and holidays call 800.383.8000 or for a MasterCard® Credit Card call 800.237.6211.
24/7 Account Access Line:
Get your account information 24 hours a day, 7 days a week by calling 636.779.0100.
Internet Banking Questions:
Need assistance or have question about our Internet Banking system? Call our support department during normal business hours at 636.230.3500.