logo Montana Social Security Numbers

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


Use the SSN Search Tool to check individual Social Security Numbers.

You must select a state.


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 80 to 98 yrs Valid
516-02-xxxx 1983 unknown 39 to 51 yrs Valid
516-03-xxxx 1936 1950 80 to 98 yrs Valid
516-04-xxxx 1984 unknown 38 to 50 yrs Valid
516-05-xxxx 1936 1950 80 to 98 yrs Valid
516-06-xxxx 1985 unknown 37 to 49 yrs Valid
516-07-xxxx 1936 1950 80 to 98 yrs Valid
516-08-xxxx 1986 unknown 36 to 48 yrs Valid
516-09-xxxx 1936 1950 80 to 98 yrs Valid
516-10-xxxx 1936 1950 80 to 98 yrs Valid
516-11-xxxx 1987 unknown 35 to 47 yrs Valid
516-12-xxxx 1936 1950 80 to 98 yrs Valid
516-13-xxxx 1987 unknown 35 to 47 yrs Valid
516-14-xxxx 1936 1950 80 to 98 yrs Valid
516-15-xxxx 1987 unknown 35 to 47 yrs Valid
516-16-xxxx 1936 1950 80 to 98 yrs Valid
516-17-xxxx 1988 unknown 22 to 30 yrs Valid
516-18-xxxx 1936 1950 80 to 98 yrs Valid
516-19-xxxx 1989 1992 26 to 29 yrs Valid
516-20-xxxx 1936 1950 80 to 98 yrs Valid
516-21-xxxx 1989 1992 26 to 29 yrs Valid
516-22-xxxx 1936 1950 80 to 98 yrs Valid
516-23-xxxx 1989 1992 26 to 29 yrs Valid
516-24-xxxx 1936 1950 80 to 98 yrs Valid
516-25-xxxx 1989 1992 26 to 29 yrs Valid
516-26-xxxx 1936 1950 80 to 98 yrs Valid
516-27-xxxx 1993 unknown 17 to 25 yrs Valid
516-28-xxxx 1936 1950 80 to 98 yrs Valid
516-29-xxxx 1995 unknown 15 to 23 yrs Valid
516-30-xxxx 1936 1950 80 to 98 yrs Valid
516-31-xxxx 1996 1998 20 to 22 yrs Valid
516-32-xxxx 1936 1950 80 to 98 yrs Valid
516-33-xxxx 1998 unknown 12 to 20 yrs Valid
516-34-xxxx 1936 1950 80 to 98 yrs Valid
516-35-xxxx 2000 unknown 10 to 18 yrs Valid
516-36-xxxx 1951 unknown 71 to 83 yrs Valid
516-37-xxxx 2001 2002 16 to 17 yrs Valid
516-38-xxxx 1952 unknown 70 to 82 yrs Valid
516-39-xxxx 2003 2004 14 to 15 yrs Valid
516-40-xxxx 1953 1954 76 to 81 yrs Valid
516-41-xxxx 2004 2006 12 to 14 yrs Valid
516-42-xxxx 1955 unknown 67 to 79 yrs Valid
516-43-xxxx 2006 2007 11 to 12 yrs Valid
516-44-xxxx 1956 unknown 66 to 78 yrs Valid
516-45-xxxx 2007 2008 10 to 11 yrs Valid
516-46-xxxx 1956 1957 73 to 78 yrs Valid
516-47-xxxx 2008 2010 8 to 10 yrs Valid
516-48-xxxx 1958 1959 71 to 76 yrs Valid
516-49-xxxx 2010 2011 7 to 8 yrs Valid
516-50-xxxx 1960 unknown 62 to 74 yrs Valid

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