orion fcu routing number
Orion Federal Credit Union Mobile Application iOS and Android Find Orion Federal Credit Union on Twitter and Facebook! Routing Number: 284084907 Phone Number: (901) 385-5200. More Information. Orion Federal Credit Union of Memphis, Tennessee has been in operation for more than 57 years, currently from 10 locations. It is considered a primarily education field common bond. By number of members, it is the 9th largest in Tennessee. It also is the ninth largest in the state by assets.