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.
- Branch / ATM Locator
- Website: https://www.alamosastatebank.com/
- Routing Number: 102100853
- Swift Code: Not Available
- Mobile App: Android | iPhone
- Telephone Number: 719-589-2564
- Headquartered In: Colorado
- Founded: 1907 (118 years ago)
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Bank's Rating:
(16 votes, average: 1.75 out of 5)
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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.
HOW TO LOG IN
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 https://www.alamosastatebank.com/ 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.
FORGOTTEN PASSWORD/LOG ID?
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.
HOW TO ENROLL
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.
MANAGE ALAMOSA STATE BANK ONLINE 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 2025 & 2026
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 | 2025 | 2026 |
|---|---|---|
| New Year's Day | January 2 | January 1 |
| Martin Luther King Day | January 20 | January 19 |
| Presidents Day | February 17 | February 16 |
| Memorial Day | May 26 | May 25 |
| Juneteenth Independence Day | June 19 | June 19 |
| Independence Day | July 4 | July 3 |
| Labor Day | September 1 | September 7 |
| Columbus Day | October 13 | October 12 |
| Veterans Day | November 11 | November 11 |
| Thanksgiving Day | November 27 | November 26 |
| Christmas Day | December 25 | December 25 |
