Utilities All Locations... Massena Area go Results Found: 4 Button group with nested dropdown NY Power Authority Member NY Power Authority PO Box 700 Massena NY 13662 (315) 764-0226 Massena Electric Department Member Massena Electric Department 71 East Hatfield St. Massena NY 13662 (315) 764-0253 Liberty Member Liberty 33 Stearns St Massena NY 13662 1-800-454-2201 Development Authority of the North Co... Member Development Authority of the North Country 317 Washingon Street, Suite 414 Watertown NY 13601 (315) 661-3200