First National Bank Address: 602 W 1st St, Heavener, OK 74937 Phone: (918) 653-3200 Banks Other Businesses: Central National Bank-Poteau at 816 Highway 59 N, Heavener, OK 74937 First National Bank at 400 E 1st St, Heavener, OK 74937 Wolf Pack Athletics at 907 W Highway 270, Heavener, OK 74937 Green Country Inn Heavener at 820 Highway 59 n, Heavener, OK 74937