


Within each group, the serial numbers last four 4 digits run consecutively from through Skip to content. For administrative reasons, group numbers issued first consist of the ODD numbers from 01 through 09 and then EVEN numbers from 10 through 98, within each area number allocated to a State.Īlleged Social Security numbers containing area numbers other than those found on that table are impossible. Group Number Within each area, the group number middle two 2 digits range from 01 to 99 but are not assigned in consecutive order. It was really just a bookkeeping device for our own internal use and was never intended to be anything more than that. The numbering scheme was designed in before computers to make it easier for SSA to store the applications in our files in Baltimore since the files were organized by regions as well as alphabetically. Note: One should not make too much of the "geographical code. So people on the east coast have the lowest numbers and those on the west coast have the highest numbers. Generally, numbers were assigned beginning in the northeast and moving westward. Thus, the Area Number does not necessarily represent the State of residence of the applicant, either prior to or since. The applicant's mailing address does not have to be the same as their place of residence.

Sincewhen SSA began assigning SSNs and issuing cards centrally from Baltimore, the area number assigned has been based on the ZIP code in the mailing address provided on the application for the original Social Security card. This did not necessarily have to be the State where the applicant lived, since a person could apply for their card in any Social Security office. Prior tocards were issued in local Social Security offices around the country and the Area Number represented the State in which the card was issued. This package is specific mainly for applications used in United States.The Area Number is assigned by the geographical region. For more information send a message to info at phpclasses dot org. Install with Composer - Download all files: fngssn. The class can also validate given social security numbers verifying whether they correspond to number ranges that have really been issued by the social security administration. The numbers do not exist but are well-formed, so they could be valid. It can generate random numbers for testing purposes based on the social security administration specifications. Recommend this page to a friend! This class can be used to generate and validate United States social security numbers. If you know an application of this package, send a message to the author to add a link here.
