Home Download Acrobat Reader 5.0 or higher to view .pdf files. Oakstar Bank MENU SEARCH LOGIN Contact Us * Required Fields First Name * Last Name * Address City State Select Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District Of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Zip Code Email Address * Phone Number * Message Enter the characters you see* Audio Captcha Refresh Captcha Answer SEND MESSAGE Locations & Hours View a list of all branch locations, numbers and hours Customer Service 417.447.0535 Call us any time Monday through Friday from 7am-8pm and Saturdays from 9am-12pm. Our representatives are happy to help with balance inquiries, and any debit card or online banking related needs. OakStar Voice Access Banking 1.800.624.6144 24/7 access to your account. Send a Secure Email Use the link at the top of the screen to log into your OakStar Online Banking account to send secure messages through Message Center. Don't have an Online Banking Account? Sign up and get access to your accounts online. Fraud Department 417.877.2020 Debit Card Fraud Prevention 855.961.1602 Merchant Services 417.877.2020 Mortgage Meet our Mortgage Originators Credit Card Fraud 417.877.2020 Lost or Stolen Debit Card 417.447.0535 (Monday through Friday from 7am-8pm and Saturdays from 9am-12pm) 888.263.3370 (After Hours) Email Customer Service For non-account specific, general questions feel free to email customerservice@oakstarbank.com Back to the top Oakstar Bank Sitemap Disclosures Online/Digital Safety ID Protect Routing Number: 086519159 Facebook LinkedIn YouTube Instagram © 2021 Oakstar Bank Member FDIC Equal Housing Lender Created by Banno Verified: Nov 24, 2021