Citizens Business Bank

Since 1974, Citizens Business Bank has been creating banking relationships by focusing on our customer and helping them achieve more for their business, their employees, and the communities they serve. Our founder, George A. Borba Sr., was an enterprising dairy farmer and small business owner from Southern California. George saw a need to support other business owners in his community by helping them preserve and enhance the value of their companies. He shared his vision with a group of local business leaders who cared deeply about their community, and together they set out to design a new banking experience.

Chino Valley Bank was established in August of 1974. More than 45 years later, Citizens Business Bank has grown to more than $14 billion in assets with 3 trust offices and over 50 banking locations throughout California. We changed our name to Citizens Business Bank along the way, but we still hold true to our original vision.

We are proud to be in the position to assist entrepreneurs with opportunities to foster and grow their businesses. Our customers’ success is our success. We are able to build long-standing relationships with each customer by treating them the same way we would want to be treated. In fact, many of our customers have banked with us for decades. Our unwavering commitment to personal service is the reason we are consistently recognized as one of the top-performing banks in the nation.


Citizens Business Bank Service Telephone

Customer Service Line

Online Banking Login

How to Log In

1. Visit the bank’s website


2. Click the Account Login located to the left part of their page.


3. Once you select the Business Online Banking Login. You’ll be directed to another page and required to log in with your Access ID.


Video For Citizens Business Bank Online Banking Login Instructions


Routing/Wiring Instructions

Citizens Business Bank customers will be required to have a routing number or routing transit number is a 9 digit number that identifies a financial institution in a transaction and the location where your bank account was opened. The most common types of transactions are ACH and wire transfers. You’ll often be asked for your checking account routing number when you’re making a payment online or by phone.

Some banks and financial institutions usually have multiple routing numbers serving different purposes, geographical regions, and branches. Therefore it is important to ensure that you are using the correct routing number before you initiate a money transfer.

A routing number can also be referred to as an RTN, a routing transit number, or an ABA routing number and can be easily be found printed on the bottom of a check or in the online banking portals of the financial institutions.

How to Find Your Routing Numbers on Check

The best way to find the routing number for your Marquette Bank checking, savings, or business account is to look into the lower-left corner of the bank check.

 Routing Number  Swift Number 121142397 CBBKUS6L

Branch Locations And Opening Hours

Arcadia Business Financial Center

Lobby Hours Drive Through

M – Th  -10 AM to 5 PM (PT)
F –  10 AM to 6 PM

M – Th –  8:30 AM to 5 PM (PT)
F –  8:30 AM to 6 PM

Covina Business Financial Center

Lobby Hours Drive Through

M – Th – 10 AM to 5 PM (PT)
F –  10 AM to 6 PM

M – Th – 8:30 AM to 5 PM (PT)
F – 8:30 AM to 6 PM

Glendale Business Financial Center

Lobby Hours Drive Through

M – Th  – 10 AM to 5 PM (PT)
F  – 10 AM to 6 PM

M – Th  – 8:30 AM to 5 PM (PT)
F –  8:30 AM to 6 PM

                                     Please click here  for more location.


Routing number