Cornerstone Bank Address: 409 A St, Hampton, NE 68843 Phone: (402) 725-3577 Banks Other Businesses: Conlee's Restaurant & Lounge at 114 N 3rd St, Hampton, NE 68843 Central Valley Ag Co-Op at 105 Commerce St, Hampton, NE 68843 Central Valley Ag Co-Op at 1307 S X Rd, Hampton, NE 68843