Prosperity Bank Customer Service

Customer Service Center
Phone: 1-800-531-1401
contactus@prosperitybankusa.com
www.prosperitybankusa.com
Monday – Friday: 7:00 AM – 7:00 PM
Saturday: 9:00 AM – 5:00 PM

Prosperity Bank Main Offices
1301 North Mechanic
El Campo, Texas 77437

Prosperity Bancshares, Inc.
Prosperity Bank Plaza
4295 San Felipe
Houston, Texas 77027