A mortgage payoff letter can come in two forms. One form tells borrowers the remaining principal amount and interest they have to pay to close out the loan.Fulton Bank's routing number is 031301422. The sample check graphic below shows where you can find your routing and account numbers at the bottom of your check. We offer a variety of ways to submit funds to payoff and close your loan. Attn: Loan Operations Fulton Bank, NA 1695 State Street East Petersburg, PA 17520 Creating a payoff letter is essential to any loan or mortgage repayment process. Our free templates and this guide can help you get started. PLEASE NOTE: You must also send a copy of the letter to the other party or parties in the case. Letter,Correspondence: Fulton Savings Bank v.