Columbia Banking System, Inc. is the holding company of Columbia Bank, a Washington state-chartered full-service commercial bank. Columbia provides commercial banking services to small and medium-sized businesses, professionals and other individuals in the states of Washington and Oregon. With the 2007 acquisitions of Mountain Bank Holding Company and Town Center Bancorp and the 2008 internal merger of its subsidiary, Bank of Astoria, into Columbia Bank, Columbia Banking System has over 50 banking offices in Washington State and Oregon. Columbia Bank also does business under the Bank of Astoria name at the Bank of Astoria’s former branches.
|Address:||1301 A Street, USA, Tacoma, WA, 98402||Website:||Columbia Banking System, Inc.|
|Phone #:||253-3051900||CSR Web Area:||SUBSCRIPTION INFO|
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