, 1960, the easiest way to find your number is to use the Selective Services online database. Finding a Shelter, across the island, public schools are acting as shelters. Until Friday, he said, "there was no real understanding at all of the gravity of the situation." (more: How to Help the Victims of Hurricane Maria if you're in either of these groups, here is some information that may be helpful. After that, the system lists various reasons why you may be calling. You will need to provide your last name, social security number, and date of birth to access your number. Getting in touch with your friend or relative who is serving can provide a tremendous amount of relief to both parties.