Please feel free to contact us with any questions, requests or suggestions. Just click on a link below to email us and we will get back with you within two business days. You can choose from Unsecure Email or Secure Email. Please take the time to create a Secure Email account if you plan to transmit sensitive information such as account numbers or passwords in order to avoid identity theft. Click here to read an article about why you should use Secure Email and how to use it.

Have a Question?	Ask any question and if our knowledge base doesn't have the answer, you can submit it to be answered by a TTCU representative.	Click Here for Instant Answers
Secure Email	Use this link to send a Secure Email to TTCU. Once you have logged in to the secure email portal, you will choose which department you wish to contact. These links will send TTCU a 'secure' email, the safest way to transmit sensitive information to us.	Secure Email
Change Address	The best way to change your address is to log on to the Virtual Branch and click on More Features, then on Member Information. There you can update your mailing address, phone numbers and email address. You may also visit us in person at any branch location or by mail at TTCU, PO Box 4999, Tulsa, OK  74159-0999.	Virtual Branch
Local Phone Number	Use our local number to reach any TTCU branch location or MARCIA our telephone teller.	918-749-TTCU (8828)
Long Distance Phone Number	Use our toll free 800 number to reach any TTCU branch location if you are not in the local calling area.	800-234-TTCU (8828)
Loan Call Center	Call a Loan Representative from 9am - 6pm Monday through Friday and get your loan processed by phone.	918-749-8828 Ext. 7020 800-234-8828 Ext. 7020
In-Person	Visit any of our branch locations in Northeast Oklahoma. Click this link to find addresses and maps to each of our branches.	Locations
Fax Numbers	Each branch location has a different fax number. Click this link to find fax numbers for each of our locations or find the Wire Transfer Fax below.	Locations
Wire Transfer Fax	Use this fax number for Wire Transfers.	918-747-2976
Email Member Service	The Member Service email is NOT a secure means of communication. Do not send sensitive personal information such as account numbers or social security numbers when corresponding via unsecure email. For these purposes, please use the Secure Email messaging system.	Member Service
Email Loan Department	The Loan Department email is NOT a secure means of communication. Do not send sensitive personal information such as account numbers or social security numbers when corresponding via unsecure email. For these purposes, please use the Secure Email messaging system.	Loan Department
Email Real Estate Department	The Real Estate email is NOT a secure means of communication. Do not send send sensitive personal information such as account numbers or social security numbers when corresponding via unsecure email. For these purposes, please use the Secure Email messaging system.	Real Estate Department
Email Human Resources	The Human Resources email is NOT a secure means of communication. Do not send sensitive personal information such as account numbers or social security numbers when corresponding via unsecure email. For these purposes, please use the Secure Email messaging system.	Human Resources
Email Auto Advisor	Use this email address to contact TTCU's Auto Advisor.	Auto Advisor
Email to Report Suspected Fraud	Use this email to report suspected fraud. It is NOT a secure means of communication so please do not include sensitive personal information such as account or social security numbers when corresponding via unsecure email. For these purposes, please use the Secure Email messaging system.	Report Suspected Fraud
Lost or Stolen Visa Check Card	Please call this number if your Visa Check Card (debit card) has been lost or stolen after 5:00 p.m.	800-791-2525
Lost or Stolen Credit Card	Use this number if your TTCU Credit Card has been lost or stolen.	800-237-6211
Change Visa Check Card PIN	Use this number only if you already know your current PIN and just wish to change it.	800-448-8268
Mail	Use this address to contact TTCU via mail.	PO Box 4999 Tulsa, OK 74159
Corporate Communications	For inquiries about media relations, marketing and community relations, please contact the TTCU Marketing Department.	918-749-8828
Email Business Development	Use this link to send an email if you are interested in learning more about becoming a Select Employee Group.	Business Development
Routing Number	TTCU's Routing Transit Number	303986313