Buy Social Security Number online

Social Security number corresponded to the location of the Social Security office that issued the number. … The middle two numbers in the Social Security number made up the group number, which reflects the order in which the SSA assigned Social Security numbers to new applicants.

Yes, you can refuse unless you‘re legally required to provide your Social Security number (SSN). However, there’s also no law preventing businesses from asking for it or refusing you service if you don’t provide it.