Pinnacle Bank Address: 524 E Highway 20, Valentine, NE 69201 Phone: (402) 376-5994 Banks Other Businesses: Union Bank & Trust Co at 230 S Hall St, Valentine, NE 69201 Sandhills State Bank at 132 N Main St, Valentine, NE 69201 WELLS FARGO BANK at 105 N Main St, Valentine, NE 69201 Security First Bank at 253 N Main St, Valentine, NE 69201