Proud supporter of NDSU football Go Bison! At Capital Credit Union, we help you make the most of every opportunity with personalized financial services for every stage of life, because you never stop growing. Capital credit union Grow With Us 701.255.0042 capcu.org Est. in ND in 1936 4900 13th Ave. S., Suite 5, Fargo IeBurEd ty NCUA.