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Contact Us


Customer Service: 866-604-2006
Mortgage Department: 855-676-7827
Online Banking: 855-306-8574
E-Account Opening: 855-981-7827
Consumer Loans: 855-567-2210
Fax: 225-757-7116
Telephone Banking: 877-845-7827
After Hours Lost Check Card: 800-500-1044
Email: Please use the following form


Investar Bank is committed to ensure the safety of your financial information. We would like to remind you that e-mail messages are not secure. Confidential information such as social security numbers, account numbers, access ID’s or passwords should not be used when communicating by email.

The bank recognizes e-mail as a simple and cost effective method of communication; however, requests and inquiries requiring immediate attention should NOT be sent by e-mail. A bank representative may not be able to immediately review your e-mail message. E-mail messages will not serve as a sufficient method for any requirement imposed on you to provide written notice, nor may any e-mail messages be used to place a stop payment on a check, cancel a bill payment, request account transfers, or report lost or stolen bank codes, cards, or checks.