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Social Security Numbers issued to Montana fall between 516-xx-xxxx and 517-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 >

Montana SSNs by Year

Within the 516-xx-xxxx to 517-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?
516-01-xxxx 1936 1950 82 to 100 yrs Valid
516-02-xxxx 1983 unknown 41 to 53 yrs Valid
516-03-xxxx 1936 1950 82 to 100 yrs Valid
516-04-xxxx 1984 unknown 40 to 52 yrs Valid
516-05-xxxx 1936 1950 82 to 100 yrs Valid
516-06-xxxx 1985 unknown 39 to 51 yrs Valid
516-07-xxxx 1936 1950 82 to 100 yrs Valid
516-08-xxxx 1986 unknown 38 to 50 yrs Valid
516-09-xxxx 1936 1950 82 to 100 yrs Valid
516-10-xxxx 1936 1950 82 to 100 yrs Valid
516-11-xxxx 1987 unknown 37 to 49 yrs Valid
516-12-xxxx 1936 1950 82 to 100 yrs Valid
516-13-xxxx 1987 unknown 37 to 49 yrs Valid
516-14-xxxx 1936 1950 82 to 100 yrs Valid
516-15-xxxx 1987 unknown 37 to 49 yrs Valid
516-16-xxxx 1936 1950 82 to 100 yrs Valid
516-17-xxxx 1988 unknown 24 to 32 yrs Valid
516-18-xxxx 1936 1950 82 to 100 yrs Valid
516-19-xxxx 1989 1992 28 to 31 yrs Valid
516-20-xxxx 1936 1950 82 to 100 yrs Valid
516-21-xxxx 1989 1992 28 to 31 yrs Valid
516-22-xxxx 1936 1950 82 to 100 yrs Valid
516-23-xxxx 1989 1992 28 to 31 yrs Valid
516-24-xxxx 1936 1950 82 to 100 yrs Valid
516-25-xxxx 1989 1992 28 to 31 yrs Valid
516-26-xxxx 1936 1950 82 to 100 yrs Valid
516-27-xxxx 1993 unknown 19 to 27 yrs Valid
516-28-xxxx 1936 1950 82 to 100 yrs Valid
516-29-xxxx 1995 unknown 17 to 25 yrs Valid
516-30-xxxx 1936 1950 82 to 100 yrs Valid
516-31-xxxx 1996 1998 22 to 24 yrs Valid
516-32-xxxx 1936 1950 82 to 100 yrs Valid
516-33-xxxx 1998 unknown 14 to 22 yrs Valid
516-34-xxxx 1936 1950 82 to 100 yrs Valid
516-35-xxxx 2000 unknown 12 to 20 yrs Valid
516-36-xxxx 1951 unknown 73 to 85 yrs Valid
516-37-xxxx 2001 2002 18 to 19 yrs Valid
516-38-xxxx 1952 unknown 72 to 84 yrs Valid
516-39-xxxx 2003 2004 16 to 17 yrs Valid
516-40-xxxx 1953 1954 78 to 83 yrs Valid
516-41-xxxx 2004 2006 14 to 16 yrs Valid
516-42-xxxx 1955 unknown 69 to 81 yrs Valid
516-43-xxxx 2006 2007 13 to 14 yrs Valid
516-44-xxxx 1956 unknown 68 to 80 yrs Valid
516-45-xxxx 2007 2008 12 to 13 yrs Valid
516-46-xxxx 1956 1957 75 to 80 yrs Valid
516-47-xxxx 2008 2010 10 to 12 yrs Valid
516-48-xxxx 1958 1959 73 to 78 yrs Valid
516-49-xxxx 2010 2011 9 to 10 yrs Valid
516-50-xxxx 1960 unknown 64 to 76 yrs Valid

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Source: //www.ssn-verify.com/lookup/montana