• Bank Name:FirstBank
  • Bank Class:State Chartered - FED Member Bank
  • Member FDIC:Certificate #18714
  • Routing Number:N/A
  • Locations:101 Branches in 3 states
  • Web
Headquarters:10403 West Colfax Avenue, Lakewood, Colorado 80215


FirstBank was founded in February 1963 and is based in Lakewood, Colorado. The bank operates as a subsidiary of Firstbank Holding Company. According to the Federal Deposit Insurance Corporation records and based on the institution's charter type, FirstBank is classified as a commercial bank, state charter and Fed member, supervised by the Federal Reserve (FRB). FirstBank is a FDIC-insured bank with certificate number of 18714. The assigned Fed RSSD ID of FirstBank is 288853.

FirstBank currently operates with 101 branches located in 3 states. The bank has most branches in Colorado, Arizona and California. As of today, FirstBank is the 69th largest bank in US by branch count. FirstBank is the 4th largest bank in Colorado with 84 branches; 14th in Arizona with 13 branches and 100th in California with 4 branches.

Bank routing number is a 9 digit code which is necessary to process Fedwire funds transfers, process direct deposits, bill payments, and other such automated transfers. We currently do not have a routing number for FirstBank in our database.

The full address of bank headquarters is 10403 West Colfax Avenue, Lakewood, CO 80215. You can visit the official website of the bank at for more information and online banking service if available. For a list of all FirstBank branches and detailed branch information like hours of operation, phone number and address; please refine your search by selecting a location from the map or list.




Below is a list of some important events in banks history, including mergers and acquisitions.

05-21-2011Acquired FirstBank of Arizona, Inc. (58044) in Phoenix, AZ.

10-18-2010Changed Primary Federal Regulatory Agency to Fed.

10-18-2010Changed Bank Class to State Chartered Bank, member of the Federal Reserve System (FRS).

10-18-2010Institution becomes member of the Federal Reserve System.

10-16-2010Changed Institution Name to FirstBank.

View 36 More Events in Banks History …


Kenneth Horner
Kenneth Horner · 24 February 2024
Branch review: Firestone Branch

We mailed a Affidavit of Forgery of Signature to your Branch on February 12, 2024., I, Linda Carpenter my wife, have heard nothing from you. What is the status of the Affidavit?? Sincerely Ken Horner... Read more

Kathleen Lafferty Cryder
Kathleen Lafferty Cryder · 1 December 2023
Branch review: Ken Caryl & Simms Branch

I have not been to this bank, without having to wait a long time in line. Recently, I went to cash a check for $1,200 and was there 20 minutes. The girl at the counter was so nice, but didn't have the authority to cash it. So, she asked a supervisor ... Read more

Keith Gardner
Keith Gardner · 21 February 2023
Branch review: Parker & Main Street Branch

After 5 years banking with First bank for 2 of my businesses, I've had enough! While the services offered are fine, I never once have felt like anyone there cared to know me personally or appreciated my hard earned money that I kept in their bank. Yo... Read more

View 8 More Comments & Reviews …

Submit your comment, review or complaint about FirstBank.

3.1 / 5
  • Rating 3.10/

Bank rating displayed here is the average value for all FirstBank branches. A total of 112 customers had cast their vote for 101 branches and in average, FirstBank got a score of 3.1 out of 5 stars. The bank has 11 reviews or customer complaints filed.

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No new branches were opened in the last 12 months...


No branches were closed in the last 6 months...