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?
516-52-####	1961	unknown	68 to 80 yrs	Valid
516-54-####	1962	unknown	67 to 79 yrs	Valid
516-56-####	1963	unknown	66 to 78 yrs	Valid
516-58-####	1964	unknown	65 to 77 yrs	Valid
516-60-####	1965	unknown	64 to 76 yrs	Valid
516-62-####	1966	unknown	63 to 75 yrs	Valid
516-64-####	1966	unknown	63 to 75 yrs	Valid
516-66-####	1967	1968	69 to 74 yrs	Valid
516-68-####	1969	unknown	60 to 72 yrs	Valid
516-70-####	1969	unknown	60 to 72 yrs	Valid
516-72-####	1970	unknown	59 to 71 yrs	Valid
516-74-####	1971	unknown	58 to 70 yrs	Valid
516-76-####	1972	unknown	57 to 69 yrs	Valid
516-78-####	1973	unknown	56 to 68 yrs	Valid
516-80-####	1973	unknown	56 to 68 yrs	Valid
516-82-####	1973	unknown	56 to 68 yrs	Valid
516-84-####	1973	unknown	56 to 68 yrs	Valid
516-86-####	1973	unknown	56 to 68 yrs	Valid
516-88-####	1974	unknown	55 to 67 yrs	Valid
516-90-####	1975	unknown	54 to 66 yrs	Valid
516-92-####	1976	unknown	53 to 65 yrs	Valid
516-94-####	1976	1980	57 to 65 yrs	Valid
516-96-####	1981	unknown	48 to 60 yrs	Valid
516-98-####	1982	unknown	47 to 59 yrs	Valid
517-01-####	1936	1950	87 to 105 yrs	Valid
517-02-####	1984	unknown	45 to 57 yrs	Valid
517-03-####	1936	1950	87 to 105 yrs	Valid
517-04-####	1984	unknown	45 to 57 yrs	Valid
517-05-####	1936	1950	87 to 105 yrs	Valid
517-06-####	1985	unknown	44 to 56 yrs	Valid
517-07-####	1936	1950	87 to 105 yrs	Valid
517-08-####	1986	unknown	43 to 55 yrs	Valid
517-09-####	1936	1950	87 to 105 yrs	Valid
517-10-####	1936	1950	87 to 105 yrs	Valid
517-11-####	1987	unknown	42 to 54 yrs	Valid
517-12-####	1936	1950	87 to 105 yrs	Valid
517-13-####	1987	unknown	42 to 54 yrs	Valid
517-14-####	1936	1950	87 to 105 yrs	Valid
517-15-####	1988	unknown	29 to 37 yrs	Valid
517-16-####	1936	1950	87 to 105 yrs	Valid
517-17-####	1988	unknown	29 to 37 yrs	Valid
517-18-####	1936	1950	87 to 105 yrs	Valid
517-19-####	1989	1992	33 to 36 yrs	Valid
517-20-####	1936	1950	87 to 105 yrs	Valid
517-21-####	1989	1992	33 to 36 yrs	Valid
517-22-####	1936	1950	87 to 105 yrs	Valid
517-23-####	1989	1992	33 to 36 yrs	Valid
517-24-####	1936	1950	87 to 105 yrs	Valid
517-25-####	1993	unknown	24 to 32 yrs	Valid
517-26-####	1936	1950	87 to 105 yrs	Valid

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