If you do not have a social security number and would like to apply for one, or if you have one and do not remember the exact number combination, you should contact the Social Security Administration today at https://www.ssa.gov.
Note: You most likely do not need an SSN to vote. Identification requirements vary depending on the state in which you are voting. Most states accept forms of ID other than a Social Security Number. For more information regarding your state’s ID requirements, visit the State Voting Requirements page, input your state, and click on the “Identification Requirements” tab for a full list of acceptable forms of ID.