1st Financial Bank Credit Card Customer Service Numbers Home» 1st» 1st Financial Bank Credit Card Call at 1-800-657-4381PO Box 98 Dupree, SD 57623Directions: Follow the directions to locate 1st Financial Bank Credit CardLocations Near You: Find nearby locations of 1st Financial Bank Credit CardContact 1st Financial Bank Credit CardDupree Branch: 605-365-5191 Dupree Branch Alternate Number: 1-800-657-4381 Dakota Dunes Branch: 605-232-9310 Report Lost Or Stolen ATM Card: 1-800-236-2442 How To Contact 1St Financial Bank Credit Card Via Message?Contact us: You can write a text message to 1St Financial Bank Credit Card for any issue through the contact us page of www.1fbusa.com/fscm/. Problem Solution Problem Solution: 1St Financial Bank Credit Card has provided answer to all possible quires on their web portal that covers common issues & problems, instructions, guidance, etc.Login To Your AccountLogin/Sign in: You can directly login to your account from here1st Financial Bank USA is committed to providing quality community banking services, and credit card and other financial services to college students and college graduates throughout the USA.To Create Account on 1St Financial Bank Credit CardSign Up/Register Account: If you are not a registered user, you can create an account.1st Financial Bank Credit Card is a product of 1st Financial Bank USA, that was set up in 1910. The motive of the bank is to give the financial service to its customers that includes providing of Credit Cards as well. The bank is also dedicated to provide monetary assistance to the school and college going students. 1st Financial Bank USA is also known by the name of 1FBUSA.