WESTAMERICA BANK
Routing Number: 121141615
PO BOX 1200
SUISUN CITY, CA 94585-0000
(800) 848-1088
3421 Broadway, Suite E2
American Canyon, CA 94503
735 Bellevue Road
Atwater, CA 95301
424 Grass Valley Highway
Auburn, CA 95603
2130 Chester Avenue
Bakersfield, CA 93301
20 Solano Square
Benicia, CA 94510
1110 Washington Street
Calistoga, CA 94515
1788 Mitchell Road Suite 104
Ceres, CA 95307
15342 Lakeshore Drive
Clearlake, CA 95422
536 Shaw Ave
Clovis, CA 93612
2400 Willow Pass Road, Suite F
Concord, CA 94519
1507 Center Street
Dos Palos, CA 93620
2400 Hilborn Road
Fairfield, CA 94534
1312 P Street
Firebaugh, CA 93622
2150 West Shaw Ave
Fresno, CA 93711
3006 West Bullard Avenue
Fresno, CA 93711
7032 North First Street
Fresno, CA 93720
790 West Shaw Avenue, Suite 115
Fresno, CA 93704
2440 Tulare Street, Suite 110
Fresno, CA 93721
1172 East Shaw Avenue
Fresno, CA 93710
5751 South Elm Avenue
Fresno, CA 93706
13751 Arnold Drive
Glen Allen, CA 95442
375 Brunswick Road
Grass Valley, CA 95945
39225 Highway 1 South
Gualala, CA 95445
16265 Main Street
Guerneville, CA 95446
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Do I use the routing number on my check for ACH Direct Transmission at US Bank?
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