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Westamerica Bank

Bank Or Credit Union

One of 489 bank or credit union listings in San Francisco.

About Westamerica Bank

Westamerica Bank is a bank or credit union in the financial service sector, based in San Francisco, CA. Its recorded address is 343 Sansome St, 94104-1303. The listing includes a telephone number, an official website. It is one of 489 bank or credit union listings tracked in San Francisco; the nearest comparable listing is Mechanics Bank, within walking distance. Westamerica Bank has 66 listed locations in total; this page covers the San Francisco branch.

Address
343 Sansome St, San Francisco, CA, 94104-1303
Phone
+14152175670
Website
westamerica.com
Social
facebook.com

Questions

Where is Westamerica Bank located?

343 Sansome St, San Francisco, CA, 94104-1303

How do I contact Westamerica Bank?

+14152175670 · http://www.westamerica.com/

What type of business is Westamerica Bank?

Westamerica Bank is a bank or credit union (financial service) in San Francisco.

Westamerica Bank branches

Westamerica Bank has 66 listed locations. This branch is in San Francisco.

Nearby bank or credit union

Cite this page

“Westamerica Bank, San Francisco — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.

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