Contact Us Telhio Credit Union offers business and personal checking accounts, saving accounts, credit cards, vehicle loans, student loans and so much more. Contact us anytime at 614-221-3233 to find out more about all our great products and services. Ready to join? You can visit one of our branch locations or: Need to finish an online application that you already started? Click here to resume your membership app. Contact Us Call us at 614-221-3233 or click here for Live Chat. Routing NumberTelhio's Routing number is 244077323. Hours and LocationsClick here for Telhio Hours and Locations Click here for Shared Branching Locations What is shared branching? Learn more. Debit and Credit CardsLost or Stolen Debit Card? For immediate assistance, call our automated hotline at 1(866)209-4734. To request a new debit card, call 614-221-3233 Please allow 7 to 10 business days for new or replacement debit cards to be received. All Telhio Credit Card Inquiries For questions about lost or Stolen Credit Cards, travel, and more, call 1(800)558-3424. To apply for a credit card, call 614-221-3233 ATM'sTelhio is partnered with Huntington Bank and the CU24 ATM network to give you more ATM's at a lower cost. These ATM's are surcharge-free* to all Telhio Debit Card holders. You can also visit one of our completely free ATM's at our branch locations. Mobile BankingDownload Telhio Mobile to make deposits from anywhere**. Mailed PaymentsSend mailed payments and deposits to: Telhio Credit Union, PO Box 1449, Columbus, OH 43216-1449. Be sure to put the account number and account suffix on the deposit, or include a loan coupon from your booklet with any payments. Please allow 5 business days for any mailed payments to be received and applied. **Restrictions apply. See Mobile FAQs for details.