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Social Security Numbers issued to Illinois in 1984 fall between 318-26-xxxx and 361-76-xxxx.


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About this Data

SSNs issued before June 25, 2011 are linked to where the number was issued which is often the same as where the cardholder was born. After 2011, SSN issuance was randomized. Not every SSN in the range above is necessarily valid. Learn More >

Illinois SSNs issued in 1984

Within the 318-26-xxxx to 361-76-xxxx range, the 4th and 5th digits indicate when a number was issued.

Social Security Number First Year Issued Last Year Issued Estimated Age of Cardholder Valid SSN?
318-28-#### 1951 unknown 73 to 85 yrs Valid
318-40-#### 1963 unknown 61 to 73 yrs Valid
318-42-#### 1964 unknown 60 to 72 yrs Valid
318-44-#### 1965 unknown 59 to 71 yrs Valid
318-48-#### 1968 unknown 56 to 68 yrs Valid
318-50-#### 1969 unknown 55 to 67 yrs Valid
318-52-#### 1970 unknown 54 to 66 yrs Valid
318-56-#### 1973 unknown 51 to 63 yrs Valid
318-58-#### 1973 unknown 51 to 63 yrs Valid
318-60-#### 1974 unknown 50 to 62 yrs Valid
318-62-#### 1975 unknown 49 to 61 yrs Valid
318-64-#### 1976 unknown 48 to 60 yrs Valid
318-70-#### 1981 unknown 43 to 55 yrs Valid
318-74-#### 1984 unknown 40 to 52 yrs Valid
319-28-#### 1951 unknown 73 to 85 yrs Valid
319-40-#### 1963 unknown 61 to 73 yrs Valid
319-42-#### 1964 unknown 60 to 72 yrs Valid
319-44-#### 1965 unknown 59 to 71 yrs Valid
319-48-#### 1968 unknown 56 to 68 yrs Valid
319-50-#### 1969 unknown 55 to 67 yrs Valid
319-54-#### 1972 unknown 52 to 64 yrs Valid
319-56-#### 1973 unknown 51 to 63 yrs Valid
319-58-#### 1973 unknown 51 to 63 yrs Valid
319-60-#### 1974 unknown 50 to 62 yrs Valid
319-62-#### 1975 unknown 49 to 61 yrs Valid
319-64-#### 1976 unknown 48 to 60 yrs Valid
319-70-#### 1981 unknown 43 to 55 yrs Valid
319-74-#### 1984 unknown 40 to 52 yrs Valid
320-28-#### 1951 unknown 73 to 85 yrs Valid
320-32-#### 1955 unknown 69 to 81 yrs Valid
320-40-#### 1963 unknown 61 to 73 yrs Valid
320-42-#### 1964 unknown 60 to 72 yrs Valid
320-46-#### 1967 unknown 57 to 69 yrs Valid
320-48-#### 1968 unknown 56 to 68 yrs Valid
320-50-#### 1969 unknown 55 to 67 yrs Valid
320-54-#### 1972 unknown 52 to 64 yrs Valid
320-56-#### 1973 unknown 51 to 63 yrs Valid
320-58-#### 1973 unknown 51 to 63 yrs Valid
320-60-#### 1974 unknown 50 to 62 yrs Valid
320-62-#### 1975 unknown 49 to 61 yrs Valid
320-64-#### 1976 unknown 48 to 60 yrs Valid
320-70-#### 1981 unknown 43 to 55 yrs Valid
320-74-#### 1984 unknown 40 to 52 yrs Valid
321-28-#### 1951 unknown 73 to 85 yrs Valid
321-32-#### 1955 unknown 69 to 81 yrs Valid
321-40-#### 1963 unknown 61 to 73 yrs Valid
321-42-#### 1964 unknown 60 to 72 yrs Valid
321-44-#### 1965 unknown 59 to 71 yrs Valid
321-48-#### 1968 unknown 56 to 68 yrs Valid
321-50-#### 1969 unknown 55 to 67 yrs Valid

** This Document Provided By SSN-Verify.com **
Source: http://www.ssn-verify.com/lookup/illinois/1984