Business Customer Service Team:
International calls - 716.841.7855 (call collect)
HSBC Branches - Find a branch
Email - Contact Form2
HSBC Bank USA, N.A.
P.O. Box 2013
Buffalo, NY 14240
1 Customer service hours of operation are 8:00AM ET to 11:00PM ET.
2 DO NOT include personal/account information in this form. Please contact us at the phone number above to discuss any account questions.
Deposit products offered in the United States by HSBC Bank USA, N.A. Member FDIC.
Call our dedicated Business Customer Service Center at
We're here from 6:00AM to 12:00AM ET
Mon - Fri (6am to 10:30pm ET)
Sat & Sun (7am to 10:30pm ET)