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Please contact Mainstreet Bank directly:
by phone: 703-481-4567
or write us at:
P.O. Box 373
Herndon, VA 20172
Traveling outside of the US?
We’ll place a note on your account to ensure that your debit or credit card will work outside the US.
Notify MainStreet bank of your travels by calling: 1-800-437-9392
Need to report an unauthorized transactions or lost or stolen credit cards?
Please note: There may be different procedures depending on the type of card lost. All unauthorized Visa® credit card, ATM or debit transactions and/or lost or stolen Visa® credit cards and check cards should be reported immediately:
For Visa® Check Cards
To report a lost or stolen check card contact the MainStreet Bank staff, by calling any branch location between the hours of 9 a.m. and 5 p.m. After hours, please call 1-866-546-8273.
For Visa® Business Credit Cards
To report a lost or stolen credit card call 1-866-604-0381 between the hours of 9 a.m. and 5 p.m.
After hours, please call 1-800-423-7503.
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