Heartland Payment Systems Share: Business Services Heartland Payment Systems Visit Website 712 N 32nd Street Bismarck, ND 58501-5194 (701) 220-1939 (877) 645-6944 (fax) About Rep Info Map About Setting up your business to process credit cards, giftcards, electronic check and payroll services. Whom to Contact Lory Nelson What's Nearby? Distance: 5 10 15 20 25 50 mi.