About the institution. Massena Savings and Loan is identified by FDIC certificate number 30429. The headquarters address shown (255 Main St, Massena, New York) is the branch with the lowest internal unique number — typically the institution's main office. For multi-state institutions, this is its legal HQ, which may differ from the corporate brand's perceived home (e.g., several brands consolidate to a Delaware or Ohio charter).
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