Centennial Bank Online Banking Login

Centennial Bank was founded in 1999. It is a subsidiary of Home Bancshares. Its headquarter is in Conway, Arkansas.

Centennial Bank online banking platform offers the simplest, convenient and fastest way to manage your account virtually. This service is free for every customer who has an active account in the bank. Follow the simple guide below to register, log in and reset forgotten password.


If you are already subscribed to the online banking service you can use the steps below to log in to your online account.

Step 1 – In your browser open this link https://www.my100bank.com/ to access bank website

Step 2 – In the home screen, please enter your Online ID and your password correctly then click Sign In


The bank online system will verify your credentials and if they match to the account in their database you will be allowed to access your account.


Reset forgotten password

If you accidentally forget your password, you can self-reset it online given you are using a computer you had logged into the account with. Follow the steps below.

Step 1 – In the bank’s website homepage, kindly click Forgotten Password link


If your computer MAC address is in the database already you will be allowed to recover your password be providing your Online ID and your email address. However, if the MAC address is new to the database you can only reset your password by calling the bank customer care center at (888)372-9788.


If you have an account in Centennial bank, you can register for this online banking service. Below is a simple guide.

Step 1 – Please click Enroll Now link in the institution home page


Step 2 – Fill in the provided pdf enrollment form correctly and drop at the bank customer care for official verification.


If the details you are provide are authentic, the bank customer care will set up your account and email you the log in credentials.


Centennial Bank online banking platform allows you to:

  • To securely communicate with the bank
  • View and manage your account
  • Perform fund transfer
  • View your bank statements
  • Locate nearby ATM machine
  • Pay bills online
  • Pay your taxes online
  • Request checks
  • Get account notifications on every account activity

Video Instructions

Holiday Schedule for 2018 & 2019

These are the federal holidays of which the Federal Reserve Bank is closed.
Centennial Bank and other financial institutes are closed on the same holidays.

Holiday 2018 2019
New Year's Day January 1 January 1
Martin Luther King Day January 15 January 21
Presidents Day February 19 February 18
Memorial Day May 28 May 27
Independence Day July 4 July 4
Labor Day September 3 September 2
Columbus Day October 8 October 14
Veterans Day November 12 November 11
Thanksgiving Day November 22 November 28
Christmas Day December 25 December 25

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