Volksbank Nordharz BLZ 26890019 in Goslar Volksbank Nordharz BLZ 26890019 in Bad Harzburg Volksbank Nordharz BLZ 26890019 in Liebenburg Volksbank Nordharz BLZ 26890019 in Langelsheim Volksbank Nordharz BLZ 26890019 in Vienenburg