Corson Law Offices LLC Google Map 117 St Paul St SW, Preston, MN 55965 Corson Law Offices LLC info Address: 117 St Paul St SW, Preston, MN 55965 Website: corsonlaw.com Telephone: (507) 765-2121 Zipcode: 51451 City: Lanesboro State: Iowa Work Time: Monday 8AM–5PM,Tuesday 8AM–5PM,Wednesday 8AM–5PM,Thursday 8AM–5PM,Friday 8AM–5PM,Saturday Closed,Sunday Closed