Suffolk Federal Credit Union 213 N. Main StreetSayville, NY, 11782Stop & Shop Plaza View Phone 631-924-8000 Alt: 631-567-1752 Fax: 631-567-1752 Toll Free: 866-774-2384 TTY: 631-924-2338 213 N. Main StreetSayville, NY 11782Stop & Shop Plaza View Website Experience & Reliability About Connect with this Business: Send to My Email Send to My Phone Print this Page