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.
The nine-digit Social Security Number is broken into 3 parts-the Area, Group, and Series. The Area number is the first three digits of a Social Security Number, the Group number is the middle two digits and the Series number is the final four digits.