First Oklahoma | What’s Changing Online & Mobile Banking
First Oklahoma online banking and the mobile banking apps will be unavailable after 9 p.m. on Monday, August 31st.
There will be no access Tuesday, September 1st.
September 2 | First Oklahoma website & URL no longer active.
Please update any saved bookmarks/links.
First Oklahoma members will be able to access Green Country’s online banking and mobile app as the system comes online throughout the day Wednesday, Sept. 2nd.
- www.GreenCountryFCU.com – click Login to Your Account on the homepage; or
- https://online.greencountryfcu.com
- Usernames will stay the same
- Passwords are reset to the last 6 digits of the primary users’ SSN
- Members will be prompted to accept the online banking terms & conditions and reset security questions
Sept 2 | First Oklahoma Mobile App no longer active.
Download our FREE mobile app for your smartphone:
New Features:
- Money Manager – free budgting, goal setting and account aggregation tools inside online banking. Read more.
- Zelle – makes sending/receiving money fast and easy. Members will have to accept Bill Pay Terms & Conditions before enrolling. Service will not be available until Sept. 6th. Read more.
What’s Changed:
- Account Alerts & Text Banking – Set alerts for transaction thresholds and receive your balance via text message. Members will need to re-enroll by click on the Mobile tab inside the desktop online banking.
- Account-to-Account Transfers – Any set transfers with external accounts will need to be reset.
- Credit Sense – Improve your credit score, download your credit reports and see your score daily inside online banking. Members will need to re-enroll.
- E-statements – Members will need to accept e-statement terms & conditions to enroll; statements prior to September 2026 (released in October) will not show but are available from the Credit Union.
- Manage Cards – no longer available. Please call or text us at (918) 245-1301 for assistance or for after-hours help or lost/stolen card call (888) 263-3370.
- Mobile Deposit – mobile deposit allows you to deposit checks with your phone. Endorse checks with “For Deposit Only GCFCU” and your signature. You will not see history of mobile deposits before Sept 2nd in the new system.
- Mobile Alerts – Any text or email alerts for transactions or balances will need to be reset. Click on Mobile inside online banking to ensure your device is enabled.
- Online Bill Pay will be down through September 6th
- Current payments should convert but please review.



