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There are total of 1,070 bank routing numbers listed in the state of California.
Routing Number: 321173823
1100 TRANCAS ST., STE 105
NAPA, CA 94558-0000
Routing Number: 121135773
150 ALMADEN BOULEVARD
SAN JOSE, CA 95113-0000
Routing Number: 121142287
150 ALMADEN BLVD
SAN JOSE, CA 95113-0000
Routing Number: 121143697
150 ALMADEN BLVD
SAN JOSE, CA 95113-0000
Routing Number: 121142850
150 ALMADEN BLVD
SAN JOSE, CA 95113-2000
Routing Number: 121143040
150 ALMADEN BLVD
SAN JOSE, CA 95113-0000
Routing Number: 321170842
10399 OLD PLACERVILLE RD
SACRAMENTO, CA 95827-0000
Routing Number: 122239982
1222 VINE ST
PASO ROBLES, CA 93446-0000
Routing Number: 122241572
1222 VINE STREET
PASO ROBLES, CA 93446-0000
Routing Number: 322273913
136 W LINE ST
BISHOP, CA 93514-0000
Routing Number: 322285480
875 GARNET AVENUE
SAN DIEGO, CA 92109-0000
Routing Number: 122287659
SUITE 130
TORRANCE, CA 90502-0000
Routing Number: 322275746
PO BOX 2290
TORRANCE, CA 90502-0000
Routing Number: 122240861
941 CORPORATE CENTER DR.
POMONA, CA 91768-0000
Routing Number: 322276240
PO BOX 910
HUNTINGTON BEACH, CA 92648-9920
Routing Number: 322276363
ONE MANCHESTER BLVD SUITE 603
INGLEWOOD, CA 90301-1750
Routing Number: 321174521
1875 ARNOLD DR., SUITE 101
MARTINEZ, CA 94553-4251
Routing Number: 322283893
1134 N AVALON BLVD
WILMINGTON, CA 90744-0000
Routing Number: 321075989
237 FALLON ST
OAKLAND, CA 94607-4609
Routing Number: 122287426
4525 MACARTHUR BLVD
NEWPORT BEACH, CA 92660-0000
Routing Number: 122241831
255 SOUTH RIVERSIDE AVENUE
RIALTO, CA 92376-0000
Routing Number: 122241831
255 SOUTH RIVERSIDE AVENUE
RIALTO, CA 92376-0000
Routing Number: 122241831
255 SOUTH RIVERSIDE AVENUE
RIALTO, CA 92376-0000
Routing Number: 322280922
SUITE 100
POMONA, CA 91766-0000
A bank routing number, also known as the routing transit number (RTN), is a nine-digit code used in the United States to identify a specific financial institution. It is primarily used for directing electronic transactions, such as ACH transfers, wire transfers, and direct deposits.
You can typically find your bank's routing number in the following places:
On your checks: The routing number is usually printed on the bottom left corner of your checks.
Online banking: Log in to your online banking account, and the routing number is often listed in the account details or settings section.
Bank's website: Visit your bank's official website, navigate to the customer support or FAQ section, and search for routing number information.
A bank routing number in the United States consists of nine digits.
No, routing numbers can vary between different branches of the same bank. Each branch or location may have its own unique routing number.
No, you must use the correct routing number specific to your bank and branch. Using the wrong routing number can result in transaction errors or delays.
You can validate a routing number by contacting your bank directly or by using online tools provided by reputable financial institutions or routing number directories.
No, routing numbers are specific to the United States. Other countries have their own systems and codes for identifying financial institutions and directing transactions.
For domestic transfers within the United States, using the routing number and account number is typically sufficient. However, international transfers may require additional information, such as SWIFT codes or IBANs.
Routing numbers do not change frequently. However, they can be subject to change if a bank undergoes mergers, acquisitions, or other significant operational changes. It's important to stay updated with any routing number changes from your bank.
No, you should only use your own bank account's routing number for your transactions. Using someone else's routing number without authorization would be improper and may lead to legal consequences.
Remember, specific policies and procedures regarding bank routing numbers may vary between financial institutions. It's advisable to consult your bank or financial institution directly for accurate and up-to-date information tailored to your specific circumstances.
Can I find my bank's SWIFT/BIC code on my bank statement?
What is the purpose of an SWIFT/BIC code in a wire transfer?
Can I use a SWIFT/BIC code to send money domestically?
Do credit unions have SWIFT codes?
Frequently asked questions (FAQs) related to bank routing numbers and bank routing information:
frequently asked questions (FAQs) about Bank ABA routing numbers and their purposes:
Frequently asked questions (FAQs) about international bank routing codes

Is there a fee for incoming wire? $22 for a wire transfer is too much.
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I have been using Pawtucket CU online system to pay bill, but I dont see a wire transfer function. Od I need to do this at the branch?
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I am using the routing number from my Suntrust bank to reorder check, but I found out that we can not do it online. I have to call 800.SUNTRUST to reorder.
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I`m currently using Trustco Bank’s online banking to transfer fund between checking, savings and money markets accounts, can I use the same system to do wire transfer?
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