Contact Us

Have a question? Reach out by phone, email, or stop by a branch near you and we’ll be happy to help!


Main Office

(316) 838-5741

(800) 747-5303 (Toll Free)

24 Hour Phone Banking

(316) 831-8200


Consumer Loans

(316) 831-8258

(800) 428-0826 (Toll Free)

Commercial Loan

(316) 291-5240


Online Support

(316) 291-5201


Bill Pay Support

(316) 291-5201

855-440-9664 (After Hours)

Deposit Operations

(316) 941-1300


Card Activation

866-633-5293 (Domestic)

770-248-5774 (International)

Trust & Wealth Management

(316) 291-5205


Treasury Management

(316) 831-8287


Lost/Stolen ATM/Debit Card

(800) 500-1044



Mail Address

Southwest National Bank
P.O. Box 1401
Wichita, KS 67201



Email us at with any questions you have and we will get back to you right away. Please note that email transmissions are not secure.  Please do not include sensitive information, such as account numbers or social security numbers in any email communication.  To send a secure message, click here.

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