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Social Security Numbers issued to Wisconsin fall between 387-xx-xxxx and 399-xx-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 >

Wisconsin SSNs by Year

Within the 387-xx-xxxx to 399-xx-xxxx group, 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?
387-01-xxxx 1936 1950 79 to 97 yrs Valid
387-02-xxxx 1988 unknown 21 to 29 yrs Valid
387-03-xxxx 1936 1950 79 to 97 yrs Valid
387-04-xxxx 1989 1992 25 to 28 yrs Valid
387-05-xxxx 1936 1950 79 to 97 yrs Valid
387-06-xxxx 1989 1992 25 to 28 yrs Valid
387-07-xxxx 1936 1950 79 to 97 yrs Valid
387-08-xxxx 1989 1992 25 to 28 yrs Valid
387-09-xxxx 1936 1950 79 to 97 yrs Valid
387-10-xxxx 1936 1950 79 to 97 yrs Valid
387-11-xxxx 1989 1992 25 to 28 yrs Valid
387-12-xxxx 1936 1950 79 to 97 yrs Valid
387-13-xxxx 1994 unknown 15 to 23 yrs Valid
387-14-xxxx 1936 1950 79 to 97 yrs Valid
387-15-xxxx 1995 unknown 14 to 22 yrs Valid
387-16-xxxx 1936 1950 79 to 97 yrs Valid
387-17-xxxx 1997 1998 19 to 20 yrs Valid
387-18-xxxx 1936 1950 79 to 97 yrs Valid
387-19-xxxx 1998 unknown 11 to 19 yrs Valid
387-20-xxxx 1936 1950 79 to 97 yrs Valid
387-21-xxxx 2000 unknown 9 to 17 yrs Valid
387-22-xxxx 1936 1950 79 to 97 yrs Valid
387-23-xxxx 2002 unknown 7 to 15 yrs Valid
387-24-xxxx 1936 1950 79 to 97 yrs Valid
387-25-xxxx 2003 2005 12 to 14 yrs Valid
387-26-xxxx 1936 1950 79 to 97 yrs Valid
387-27-xxxx 2005 2006 11 to 12 yrs Valid
387-28-xxxx 1936 1950 79 to 97 yrs Valid
387-29-xxxx 2006 2008 9 to 11 yrs Valid
387-30-xxxx 1936 1950 79 to 97 yrs Valid
387-31-xxxx 2008 2010 7 to 9 yrs Valid
387-32-xxxx 1951 unknown 70 to 82 yrs Valid
387-33-xxxx 2010 2011 6 to 7 yrs Valid
387-34-xxxx 1952 1953 76 to 81 yrs Valid
387-36-xxxx 1954 1955 74 to 79 yrs Valid
387-38-xxxx 1956 unknown 65 to 77 yrs Valid
387-40-xxxx 1957 1958 71 to 76 yrs Valid
387-42-xxxx 1959 1960 69 to 74 yrs Valid
387-44-xxxx 1961 1962 67 to 72 yrs Valid
387-46-xxxx 1963 unknown 58 to 70 yrs Valid
387-48-xxxx 1963 unknown 58 to 70 yrs Valid
387-50-xxxx 1964 unknown 57 to 69 yrs Valid
387-52-xxxx 1965 unknown 56 to 68 yrs Valid
387-54-xxxx 1966 unknown 55 to 67 yrs Valid
387-56-xxxx 1967 unknown 54 to 66 yrs Valid
387-58-xxxx 1968 unknown 53 to 65 yrs Valid
387-60-xxxx 1969 unknown 52 to 64 yrs Valid
387-62-xxxx 1970 unknown 51 to 63 yrs Valid
387-64-xxxx 1971 unknown 50 to 62 yrs Valid
387-66-xxxx 1972 unknown 49 to 61 yrs Valid

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