Contact Us

At ABA, we are committed to provide you with our best service and effectively deliver the products and services you need. Your feedbacks and suggestions are important to help us improve the quality of your banking experience.

For your convenience, we have introduced two support lines, available to you 24/7.

☎️ Toll-free 1 800 203 203 or +855 98 203 333 for General Inquiry.

☎️ 098 203 203 for Inquiry on the ABA Mobile app.

Alternatively, you can contact us via email to

Thank you for banking with us!