Alamosa State Bank Online Banking Login

Alamosa State Bank was initially known as Alamosa National Bank before it changed its name in 2004. Alamosa National Bank was chartered in 1907. Its head office is in Alamosa, Colorado.

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Alamosa State Bank Online Banking is the easiest, most convenient way to access your bank accounts anytime, anywhere. With this valuable tool, you can handle your banking business on your own schedule without changing your plans. The service can be accessed using a web-enabled device which has an internet connection. Online banking is secured with bit encryption and multi-layer security structures. Consider the instructions below to enroll, log in and reset forgotten password.


As an online banking user, you must provide valid online banking credentials. To log in, follow the steps shown below:

Step 1- Open this link to access Alamosa State Bank website

Step 2- In the homepage, enter your Username and Password then click Login in the Online Banking section

Once the online banking platform approves your login credentials, you will be able to access your online banking account.


If you have forgotten your online banking credentials, consider the steps shown below:

Reset Password

Step 1- In the homepage, click Forgot Password? link

Step 2- Please enter phone number and Username, then click Send me a new password

After approving your details, the system will send you a new password.

Recover Username

Step 1- In the password-reset page, click I forgot my username link

Step 2- Provide your online banking email address, then click Send 

The bank after validating your email address, it will email your username.


If you have an account at Alamosa State Bank, you can enroll for the online banking service through the steps shown below:

Step 1- In the homepage, click Sign Up link

Step 2- Fill in the requested details in the Secure Sign Up form and accept the Terms & Conditions, then click Complete Sign up

After your account details are approved, you will be able to proceed to set your online banking account.


Alamosa State Bank account holders are able to access the following online banking services:

  • View account history
  • Make account to account transfers
  • Pay bills online
  • Receive E-statements
  • View check images

Federal Holiday Schedule for 2022 & 2023

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

Holiday 2022 2023
New Year's Day December 31 January 2
Martin Luther King Day January 17 January 16
Presidents Day February 21 February 20
Memorial Day May 30 May 29
Juneteenth Independence Day June 20 June 19
Independence Day July 4 July 4
Labor Day September 5 September 4
Columbus Day October 10 October 9
Veterans Day November 11 November 10
Thanksgiving Day November 24 November 23
Christmas Day December 26 December 25

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