Social Security Administration (SSA) Grand Island Service Type Federal Government, Insurance, SSA-Social Security Administration, State DepartmentsMore on "What they do" The Nebraska SSA handles several federal programs such as retirement, SSI, Medicare and disability benefits. Call the closest Nebraska location to your address for an appointment or more information. TTY: 308-385-6453 Website Address Social Security Office Locator by Your zip codeOffice Phone Number 877-407-3441Address 115 N Webb Rd Suite 1 City Grand IslandCounty HallState NEzip 68803Location Hours Monday, Tuesday, Thursday & Friday 9:00 AM - 4:00 PM, Wednesday 9:00 am - 12:00 PM (Noon)Counties Served Hall and surrounding counties