Contact Us **As a reminder, all branches except our Baton Rouge branches will be closed and customer service will not be available on Tuesday, February 9, 2016 in observance of Mardi Gras Day. Online and mobile banking and our ATMs are available 24/7 for your banking needs.** Gulf Coast Bank offers a variety of ways for you to contact us, please see below. If you wish to contact Gulf Coast Bank by mail please use the following address: 200 St. Charles Avenue, New Orleans, LA 70130. For general inquiries, please contact our Customer Service Department M-F 8:30AM-5PM at 1-800-223-2060 or 504-561-6124, or fill out our online contact form. For branch locations, please visit our locations page. For bank holidays, click here to download a 2016 Gulf Coast Bank calendar today. To stay updated with Gulf Coast Bank's services, products, community involvement, and promotions, please subscribe to our marketing e-mail list today. Traveling outside the United States? Please notify your local branch or our Customer Service Department at 1-800-223-2060 today so that you can conveniently & securely use your Debit Card. You can also email us at email@example.com.