Lost or Stolen Card

If you believe your Signature Bank debit or credit card has been lost, stolen, or otherwise compromised, please let us know immediately so that we may better protect your accounts.

During business hours, call us toll free at 877.888.8550. After hours, use the numbers listed below.

  • Signature Bank Debit Card Hotline: 1.800.383.8000
  • Signature Bank Credit Card Hotline: 1.800.221.5920