Corporate Headquarters

Signature Bank

565 Fifth Avenue 
New York, NY 10017 
1-866-sigline (toll free)

Signature Securities Group Corporation

1177 Avenue of the Americas
New York, NY 10036 
1-866-sigline (toll free)

Signature Financial LLC

225 Broad Hollow Road
Melville, NY 11747 
1-866-sigline (toll free)


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.