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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 80 to 98 yrs Valid
387-02-xxxx 1988 unknown 22 to 30 yrs Valid
387-03-xxxx 1936 1950 80 to 98 yrs Valid
387-04-xxxx 1989 1992 26 to 29 yrs Valid
387-05-xxxx 1936 1950 80 to 98 yrs Valid
387-06-xxxx 1989 1992 26 to 29 yrs Valid
387-07-xxxx 1936 1950 80 to 98 yrs Valid
387-08-xxxx 1989 1992 26 to 29 yrs Valid
387-09-xxxx 1936 1950 80 to 98 yrs Valid
387-10-xxxx 1936 1950 80 to 98 yrs Valid
387-11-xxxx 1989 1992 26 to 29 yrs Valid
387-12-xxxx 1936 1950 80 to 98 yrs Valid
387-13-xxxx 1994 unknown 16 to 24 yrs Valid
387-14-xxxx 1936 1950 80 to 98 yrs Valid
387-15-xxxx 1995 unknown 15 to 23 yrs Valid
387-16-xxxx 1936 1950 80 to 98 yrs Valid
387-17-xxxx 1997 1998 20 to 21 yrs Valid
387-18-xxxx 1936 1950 80 to 98 yrs Valid
387-19-xxxx 1998 unknown 12 to 20 yrs Valid
387-20-xxxx 1936 1950 80 to 98 yrs Valid
387-21-xxxx 2000 unknown 10 to 18 yrs Valid
387-22-xxxx 1936 1950 80 to 98 yrs Valid
387-23-xxxx 2002 unknown 8 to 16 yrs Valid
387-24-xxxx 1936 1950 80 to 98 yrs Valid
387-25-xxxx 2003 2005 13 to 15 yrs Valid
387-26-xxxx 1936 1950 80 to 98 yrs Valid
387-27-xxxx 2005 2006 12 to 13 yrs Valid
387-28-xxxx 1936 1950 80 to 98 yrs Valid
387-29-xxxx 2006 2008 10 to 12 yrs Valid
387-30-xxxx 1936 1950 80 to 98 yrs Valid
387-31-xxxx 2008 2010 8 to 10 yrs Valid
387-32-xxxx 1951 unknown 71 to 83 yrs Valid
387-33-xxxx 2010 2011 7 to 8 yrs Valid
387-34-xxxx 1952 1953 77 to 82 yrs Valid
387-36-xxxx 1954 1955 75 to 80 yrs Valid
387-38-xxxx 1956 unknown 66 to 78 yrs Valid
387-40-xxxx 1957 1958 72 to 77 yrs Valid
387-42-xxxx 1959 1960 70 to 75 yrs Valid
387-44-xxxx 1961 1962 68 to 73 yrs Valid
387-46-xxxx 1963 unknown 59 to 71 yrs Valid
387-48-xxxx 1963 unknown 59 to 71 yrs Valid
387-50-xxxx 1964 unknown 58 to 70 yrs Valid
387-52-xxxx 1965 unknown 57 to 69 yrs Valid
387-54-xxxx 1966 unknown 56 to 68 yrs Valid
387-56-xxxx 1967 unknown 55 to 67 yrs Valid
387-58-xxxx 1968 unknown 54 to 66 yrs Valid
387-60-xxxx 1969 unknown 53 to 65 yrs Valid
387-62-xxxx 1970 unknown 52 to 64 yrs Valid
387-64-xxxx 1971 unknown 51 to 63 yrs Valid
387-66-xxxx 1972 unknown 50 to 62 yrs Valid

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