If you need to talk to a live person in Signature Bank customer service you need to dial 1-866-744-5463 phone number. To speak with a live agent, you need to press 0. Agents are available Monday – Friday 8am – 9pm EST and Saturday – Sunday 9am – 5pm EST.
Alternatively you can use the following other available options:
- For banking information and service press 1.
- For brokerage information and service press 2.
- To apply for consumer markets press 3.
- For credit card services press 4.
- For ATM and debit card service press 5.
- For signature financial press 6.
- If you know the extension of the person you were trying to reach press 8.
- To speak with a representative press 0.
- To repeat this menu press 9.
Signature Bank Customer Service Options
Signature Bank Phone Customer Service
- To report a lost or stolen ATM/DEBIT card you need to dial 1-866-sigline, option 5.
- To reach Client Care for Speech or Hearing Impaired (TTY Required) you need to dial 1-212-292-0137.
- For Signature Bank’s Routing Transit Number (RTN) you need to dial 1-026-013576.
- To be connected to a specific location or individual during business hours you need to dial 1-866-sigline.
- For International callers you need to dial 1-646-822-1500.
Signature Bank Social Networks Support
- You can message live customer service representative using Signature Bank Facebook page
- You can also message live customer service representatives using Signature Bank Twitter
Signature Bank Mail
Signature Securities Group Corp.
9 Greenway Plaza, Suite 3120
Houston, TX 77046