UNION BANK
Routing Number: 321170318
PO BOX 85929
SAN DIEGO, CA 92186-5929
(619) 645-4300
851 Irwin St Suite 100
San Rafael, CA 94901
630 Las Gallinas Ave, Suite 100
San Rafael, CA 94903
1248 Fifth Avenue
San Rafael, CA 94901
3223 Crow Canyon Road
San Ramon, CA 94583
11000 Bollinger Canyon Rd Ste H
San Ramon, CA 94582
424 West San Ysidro Boulevard
San Ysidro, CA 92173
1935 East 17th St Ste A
Santa Ana, CA 92705
23620 Lyons Avenue
Santa Clarita, CA 91321
18710 Soledad Canyon Road
Santa Clarita, CA 91351
10531 S Carmenita Rd
Santa Fe Springs, CA 90670
2340 South Broadway
Santa Maria, CA 93454
2001 Wilshire Boulevard
Santa Monica, CA 90403
1101 Montana Avenue
Santa Monica, CA 90403
429 Santa Monica Blvd., Ste 101
Santa Monica, CA 90401
634 East Main
Santa Paula, CA 93060
9760 Mission Gorge Road
Santee, CA 92071
12988 Saratoga Sunnyvale Rd, Ste A
Saratoga, CA 95070
1957 Fremont Boulevard
Seaside, CA 93955
2110 High Street
Selma, CA 93662
15255 Ventura Blvd
Sherman Oaks, CA 91403
2092 Tapo Street
Simi Valley, CA 93063
1475 E. Los Angeles Avenue
Simi Valley, CA 93065
1581 Simi Town Center Way
Simi Valley, CA 93065
969 Lomas Santa Fe Dr
Solana Beach, CA 92075
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What's the purpose of the American Bankers Association (ABA) in routing numbers?
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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 think wire transfer and ACH use the same routing number, but you can call their customer service at (800) 400-2781 to confirm.
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Is there any fee for transferring fund between CU of Denver accounts? One member account to another.
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Wire transfer at Huntington National Bank received by 4:30 p.m. ET on a business day will be processed same day. Please call 800-480-2001 to learn more about online wire transfer.
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could you please send me the correct ABA for FIRST NATIONAL BANKERS BANK because I have the ABA 065306192 and my bank tell me that is not the correct no. Thank you
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