Contact A Signature Bank® Representative

Signature Bank’s Client Care Services and Support is available 24/7. Call 1-866-SIGLINE.


Individuals with speech or hearing disabilities: 
Please utilize a telecommunications relay service (TRS), which may be reached by dialing 7-1-1, to connect with an operator who can assist you with communicating with a Signature Bank Client Services Associate at 1-866-SIGLINE/1-866-744-5463.


To report a lost or stolen ATM/DEBIT card, please call 1-866-SIGLINE, option 6.


Call Monitoring and Recording: If you communicate with us by telephone, we may monitor and/or record the call.