Landmark Bank Address: 111 W Main St, Tishomingo, OK 73460 Phone: (580) 371-9551 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Banks, Loans Other Businesses: Banc First at 820 E Main St, Tishomingo, OK 73460 Banc First at 802 E Main St, Tishomingo, OK 73460 Tishomingo Inn at 611 W Main St, Tishomingo, OK 73460 Western Inn Restaurant at 1500 W Main St, Tishomingo, OK 73460