commissioner. 1  a person authorized to do certain things by a commission or warrant. 2  a member of a commission (sense). 3  an official in charge of a certain government bureau, commission, departmental office, etc.
According to the Social Security Administration, your nine-digit Social Security Number (SSN) is divided into three parts: 1. The first three digits are known as the area number. Until June 25, 2011, this is generally the State or territory where your SSN was assigned. Thereafter, the number was randomly assigned.
Since 1972, social security numbers have been issued by the central office of the Social Security Administration. The first three (3) digits of a personâs social security number are determined by the ZIP Code of the mailing address shown on the application for a social security number. Prior to 1972, social security numbers were assigned by SSA field offices.