Prosperity Bank5005 S Mason Rd, Katy, TX 77450
A full service Banking Center with V-Source Center located at the corner of Mason & Fry. Deposits made after 5:00 p.m. will be considered the next business day. LOBBY HOURS: Mon - Thurs 9AM - 5PM, Fri 9AM - 6PM, Sat 9AM - 1PM. DRIVE THRU hours listed as "Business Hours."