Montana Social Security Numbers

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

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

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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-##-#### to 517-##-#### 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-####	1936	1950	87 to 105 yrs	Valid
516-02-####	1983	unknown	46 to 58 yrs	Valid
516-03-####	1936	1950	87 to 105 yrs	Valid
516-04-####	1984	unknown	45 to 57 yrs	Valid
516-05-####	1936	1950	87 to 105 yrs	Valid
516-06-####	1985	unknown	44 to 56 yrs	Valid
516-07-####	1936	1950	87 to 105 yrs	Valid
516-08-####	1986	unknown	43 to 55 yrs	Valid
516-09-####	1936	1950	87 to 105 yrs	Valid
516-10-####	1936	1950	87 to 105 yrs	Valid
516-11-####	1987	unknown	42 to 54 yrs	Valid
516-12-####	1936	1950	87 to 105 yrs	Valid
516-13-####	1987	unknown	42 to 54 yrs	Valid
516-14-####	1936	1950	87 to 105 yrs	Valid
516-15-####	1987	unknown	42 to 54 yrs	Valid
516-16-####	1936	1950	87 to 105 yrs	Valid
516-17-####	1988	unknown	29 to 37 yrs	Valid
516-18-####	1936	1950	87 to 105 yrs	Valid
516-19-####	1989	1992	33 to 36 yrs	Valid
516-20-####	1936	1950	87 to 105 yrs	Valid
516-21-####	1989	1992	33 to 36 yrs	Valid
516-22-####	1936	1950	87 to 105 yrs	Valid
516-23-####	1989	1992	33 to 36 yrs	Valid
516-24-####	1936	1950	87 to 105 yrs	Valid
516-25-####	1989	1992	33 to 36 yrs	Valid
516-26-####	1936	1950	87 to 105 yrs	Valid
516-27-####	1993	unknown	24 to 32 yrs	Valid
516-28-####	1936	1950	87 to 105 yrs	Valid
516-29-####	1995	unknown	22 to 30 yrs	Valid
516-30-####	1936	1950	87 to 105 yrs	Valid
516-31-####	1996	1998	27 to 29 yrs	Valid
516-32-####	1936	1950	87 to 105 yrs	Valid
516-33-####	1998	unknown	19 to 27 yrs	Valid
516-34-####	1936	1950	87 to 105 yrs	Valid
516-35-####	2000	unknown	17 to 25 yrs	Valid
516-36-####	1951	unknown	78 to 90 yrs	Valid
516-37-####	2001	2002	23 to 24 yrs	Valid
516-38-####	1952	unknown	77 to 89 yrs	Valid
516-39-####	2003	2004	21 to 22 yrs	Valid
516-40-####	1953	1954	83 to 88 yrs	Valid
516-41-####	2004	2006	19 to 21 yrs	Valid
516-42-####	1955	unknown	74 to 86 yrs	Valid
516-43-####	2006	2007	18 to 19 yrs	Valid
516-44-####	1956	unknown	73 to 85 yrs	Valid
516-45-####	2007	2008	17 to 18 yrs	Valid
516-46-####	1956	1957	80 to 85 yrs	Valid
516-47-####	2008	2010	15 to 17 yrs	Valid
516-48-####	1958	1959	78 to 83 yrs	Valid
516-49-####	2010	2011	14 to 15 yrs	Valid
516-50-####	1960	unknown	69 to 81 yrs	Valid

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