United States · ACH / ABA
United Business Bank routing number
Find ACH / ABA routing numbers for UNITED BUSINESS BANK. Primary routing number 121142737 (WALNUT CREEK, CA). Confirm on your check or statement, then send with Glide.
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Primary routing number
121142737 breaks down as 1211 for fed, 4273 for bank, 7 for check.
WALNUT CREEK, CA — this is the leftmost 9-digit number on the bottom of a United Business Bank check.
Routing number details
- Bank
- UNITED BUSINESS BANK
- Routing number
- 121142737
- City
- WALNUT CREEK
- State
- CA
- Numbers listed
- 6
- Used for
- ACH · direct deposit · bill pay
- On a check
- Bottom-left, 9 digits
- ABA checksum
- Valid
All United Business Bank routing numbers6
US & international payments
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