If you have an overpayment debt, you may be eligible to make a full or partial payment using Pay. Gov or your bank's online bill pay option.You will need your remittance ID in order to repay your Social Security overpayment on Pay.gov. 2-1-1 San Bernardino County. 2-1-1 is a toll-free phone number that provides information and referrals for health and social services. Let's explore the steps you can take and the importance of legal assistance when handling overpayment of Social Security Disability benefits.