Contact Us

For inquiries, questions, customer service issues or complaints, please call our Main Office at 404-601-1250 or use our secure form below. 

To report a lost or stolen debit card, please call 1-844-293-6179.

For security reasons, do not place any identification numbers (Social Security number, etc.) or account numbers in the comments below.

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Cornerstone Bank’s primary supervisory authority is the Office of the Controller of the Currency (OCC).  For more information or to file a consumer complaint, go to https://www.occ.treas.gov/. 

For information on deposit insurance coverage and the level of protection that the insurance affords, contact the Federal Deposit Insurance Corporation (FDIC) at https://www.fdic.gov/.

You may use EDIE, the Electronic Deposit Insurance Calculator, to aid you in calculating your FDIC deposit insurance on a per bank basis.  EDIE can help you determine what deposits are covered and what portion (if any) exceeds the insurance coverage limits.  Access EDIE at https://www5.fdic.gov/edie/index.html.