UNION BANK
Routing Number: 321181271
PO BOX 85929
SAN DIEGO, CA 92186-5929
(619) 645-4300
1714 Mission Drive
Solvang, CA 93463
500 Broadway
Sonoma, CA 95476
1045 Mono Way
Sonora, CA 95370
8710 Garfield Avenue
South Gate, CA 90280
58 S Linden Ave
South San Francisco, CA 94080
9846 Campo Road
Spring Valley, CA 91977
25954 The Old Road
Stevenson Ranch, CA 91381
6239 Pacific Ave
Stockton, CA 95207
4725 Quail Lakes Drive
Stockton, CA 95207
35 South El Dorado Street
Stockton, CA 95202
12185 Ventura Blvd.
Studio City, CA 91604
1109 E Arques Avenue
Sunnyvale, CA 94085
495 South Mathilda Avenue
Sunnyvale, CA 94086
665 Tucker Road Ste C
Tehachapi, CA 93561
26407 Ynez Road
Temecula, CA 92591
1652 Tiburon Boulevard
Tiburon, CA 94920
21201 Hawthorne Boulevard
Torrance, CA 90503
25345 Crenshaw Blvd
Torrance, CA 90505
24030 Hawthorne Boulevard
Torrance, CA 90505
2005 N Tracy Boulevard
Tracy, CA 95376
1950 West 11th St
Tracy, CA 95376
801 East Prosperity Avenue
Tulare, CA 93274
1631 Lander Avenue
Turlock, CA 95380
13201 Jamboree Rd
Tustin, CA 92782
What is a SEPA transfer, and how does it relate to IBANs?
What is the format of a routing number?
Can I use a SWIFT/BIC code for online purchases?
Can I use a SWIFT/BIC code for cryptocurrency transactions?
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

I am the owner a local business here. I told the bank that many of my clients are paying hefty bank fees. Due to privacy issues of the clients and the nature of my business, this will be an ongoing referral source. TCU presented to me with information on
Read More
Outgoing wire transfer fee at West Michigan Savings is $20 for domestic and $35 for international.
Read More
I am a new member at Rivermark CU. Can I use 323076012 for both ACH & wire transfers?
Read More
Is it cheaper to send money via Western Union or wire transfer with Catalyst FCU?
Read More