Allegiance Bank - Eldridge Home / Allegiance Bank - Eldridge Share: BANKSPLATINUM PARTNER MEMBER Allegiance Bank - Eldridge Visit Website 2401 Eldridge Parkway S Houston, TX 77077 (281) 493-4002 (281) 493-1089 (fax) Visit Our Website LinkedIn Facebook Hours: Lobby : 9:00 a.m. - 5:00 p.m. Monday - Friday Drive In : 7:30 a.m. - 5:30 p.m. Monday - Friday About Map About Allegiance Bank takes pride in bringing the best and brightest bankers together with a mission to serve the financial needs of growing small to medium-sized businesses in the Houston region. Directions Located on Eldridge Pkwy North of Westheimer Pkwy What's Nearby? Distance: 5 10 15 20 25 50 mi.