Jefferson Bank » MEMBER DIRECTORY Go back to directory. Add to Address Book. Jefferson Bank Jefferson Bank Contact: Stephanie Blaske 401 E Lincoln PO Box 123 Owensville Missouri 65066 United Stateswork Cell Phone: 636-744-5039cell Work Phone: 573-634-0819work Work Fax: 573-634-0816workfax Work Email: stephanie_blaske@jefferson-bank.comINTERNET Website: Jefferson Bank Related by Category No Image Available Citizens Bank of New Haven 573-764-3051work gvogt@citizensbankmo.comINTERNET No Image Available First State Community Bank 573-764-3324work lweber@fscb.comINTERNET Categories: Banking Updated 3 months ago.