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MountainOne Bank · Williamstown, MA

MountainOne Bank

Full-service brick-and-mortar office operated by MountainOne Bank at 795 Main St, Williamstown, MA.

Street address
795 Main St
County
Berkshire
ZIP code
01267
Service type
Full-service brick-and-mortar office
Deposits at this branch
$142.9M (FDIC SOD, 2025)
Established
April 6, 1892
Institution
MountainOne Bank Bank

Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026

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Data: FDIC & NCUA (public domain). Not affiliated with any bank. US Banks Atlas is an independent informational project and is not affiliated with the FDIC, the NCUA, any government agency, or any bank or credit union listed.

Data as of Q1 2026. Sourced from the FDIC BankFind Suite and the NCUA 5300 Call Report.

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