Important Notice: We are expanding our branch network and welcoming former First Foundation Bank customers to Sunflower Bank systems and services. Personal Online Banking and Mobile Banking will be offline in View Only mode to First National 1870 customers beginning Saturday, September 19 at 7:00 p.m. CT. Full access is expected to be restored at approximately 8:00 a.m. CT on Monday, September 21. We apologize for this temporary inconvenience and appreciate your patience as we complete this transition.

Welcome to the
Plano, Preston Rd Sunflower Bank Branch

Address:

1601 Preston Road, Suite K

Plano, Texas 75093

Directions
Find a MoneyPass® ATM

Phone Number:

(945) 800-4910

Lobby Hours:

Mon - Fri: 09:00 AM - 05:00 PM

Download Our Mortgage App

 

Services at Our Plano First National 1870 Branch

Our team is dedicated to providing exceptional service, tailored financial solutions, and a welcoming atmosphere to help you achieve your financial goals. Whether you need personal banking, business services, or financial advice, we’re here to serve you with the reliability and convenience you deserve.

Meet Our Mortgage Team

5 Star Rating
Mickey was very nice to talk to. He explained everything to me and was always available to speak to if needed. I would recommend him to my friends
Rishabh B
Plano, TX
May 31, 2026
5 Star Rating
Excellent support & knowledge
Gregory E
Plano, TX
May 17, 2026
5 Star Rating
Mark is the absolute professional. Guides me through the process. Helps me avoid pitfalls and provides options. He listens to my needs and helps me execute. Couldn't ask for a better mortgage broker. I highly recommend him.
Bryan P
Plano, TX
Feb 27, 2026
5 Star Rating
Jeannie is not only great at her job but she goes beyond that by sharing her knowledge and setting realistic expectations.
Plano, TX
Dec 06, 2025
5 Star Rating
Very professional, knowledgeable, and accommodating. Jeannie and her team were a delight to work with
Josh S
Plano, TX
Dec 03, 2025