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First Security Bank

Flower Mound Branch
1801 Cross Timbers
Flower Mound, TX 75028
T: 972-539-1849
F: 972-539-1860
Email the Bank
Lake Cities Branch
3970 FM 2181
Suite 100
Hickory Creek, TX 75065
T: 940-321-0135
F: 940-321-0137
Email the Bank
Aubrey Branch
958 Hwy 377 South
Aubrey, TX 76227
T: 940-440-9100
F: 940-440-9102
Email the Bank
Lobby Hours
M-Th: 9 a.m. to 4 p.m.
M-T: 9 a.m. to 6 p.m.
Drive Thru Hours
M-F: 8 a.m. to 6 p.m.
Sat: 9 a.m. to 12 Noon

Personal Checking


Free Checking

Value Checking

Regular Checking

Interest Checking

Classic Checking

Classic Plus Checking

Relationship Checking

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