The National Credit Union Administration approved the plan of Services Center FCU to expand its field of membership in two states.

The $70 million credit union has branches in Yankton, Springfield and Parkston in South Dakota and about 7,400 members, according to CUtoday.info.

The approval now allows it to cover Holt, Knox, Cedar, Wheeler, Antelope, Pierce, Wayne, Boone, Madison, Stanton and Platte counties in Nebraska, as well as Bon Homme, Yankton, Clay, Douglas, Hutchinson, Turner and Lincoln counties in South Dakota.