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Social Security Numbers issued to Connecticut fall between 040-xx-xxxx and 049-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 >

Connecticut SSNs by Year

Within the 040-xx-xxxx to 049-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?
040-01-xxxx 1936 1950 80 to 98 yrs Valid
040-02-xxxx 1999 2000 18 to 19 yrs Valid
040-03-xxxx 1936 1950 80 to 98 yrs Valid
040-04-xxxx 2001 2003 15 to 17 yrs Valid
040-05-xxxx 1936 1950 80 to 98 yrs Valid
040-06-xxxx 2003 2004 14 to 15 yrs Valid
040-07-xxxx 1936 1950 80 to 98 yrs Valid
040-08-xxxx 2004 2006 12 to 14 yrs Valid
040-09-xxxx 1936 1950 80 to 98 yrs Valid
040-10-xxxx 1936 1950 80 to 98 yrs Valid
040-11-xxxx 2006 2007 11 to 12 yrs Valid
040-12-xxxx 1936 1950 80 to 98 yrs Valid
040-13-xxxx 2007 2009 9 to 11 yrs Valid
040-14-xxxx 1936 1950 80 to 98 yrs Valid
040-15-xxxx 2009 2011 7 to 9 yrs Valid
040-16-xxxx 1936 1950 80 to 98 yrs Valid
040-18-xxxx 1936 1950 80 to 98 yrs Valid
040-20-xxxx 1936 1950 80 to 98 yrs Valid
040-22-xxxx 1936 1950 80 to 98 yrs Valid
040-24-xxxx 1936 1950 80 to 98 yrs Valid
040-26-xxxx 1936 1950 80 to 98 yrs Valid
040-28-xxxx 1951 1952 78 to 83 yrs Valid
040-30-xxxx 1953 1955 75 to 81 yrs Valid
040-32-xxxx 1956 1957 73 to 78 yrs Valid
040-34-xxxx 1958 1960 70 to 76 yrs Valid
040-36-xxxx 1961 unknown 61 to 73 yrs Valid
040-38-xxxx 1962 unknown 60 to 72 yrs Valid
040-40-xxxx 1963 unknown 59 to 71 yrs Valid
040-42-xxxx 1963 1964 66 to 71 yrs Valid
040-44-xxxx 1965 unknown 57 to 69 yrs Valid
040-46-xxxx 1966 unknown 56 to 68 yrs Valid
040-48-xxxx 1967 1968 62 to 67 yrs Valid
040-50-xxxx 1969 unknown 53 to 65 yrs Valid
040-52-xxxx 1970 unknown 52 to 64 yrs Valid
040-54-xxxx 1971 unknown 51 to 63 yrs Valid
040-56-xxxx 1972 1977 53 to 62 yrs Valid
040-58-xxxx 1973 1977 53 to 61 yrs Valid
040-60-xxxx 1973 1977 53 to 61 yrs Valid
040-62-xxxx 1974 1977 53 to 60 yrs Valid
040-64-xxxx 1975 1977 53 to 59 yrs Valid
040-66-xxxx 1976 1977 53 to 58 yrs Valid
040-68-xxxx 1976 1978 52 to 58 yrs Valid
040-70-xxxx 1979 unknown 43 to 55 yrs Valid
040-72-xxxx 1980 1981 49 to 54 yrs Valid
040-74-xxxx 1982 unknown 40 to 52 yrs Valid
040-76-xxxx 1983 1984 46 to 51 yrs Valid
040-78-xxxx 1985 unknown 37 to 49 yrs Valid
040-80-xxxx 1986 unknown 36 to 48 yrs Valid
040-82-xxxx 1987 unknown 35 to 47 yrs Valid
040-84-xxxx 1988 unknown 22 to 30 yrs Valid

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