Mississippi Social Security Numbers

Social Security Numbers issued to Mississippi fall between 425-##-#### and 755-##-####.

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 >

Mississippi SSNs by Year

Within the 425-##-#### to 755-##-#### 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?
427-53-####	1986	unknown	43 to 55 yrs	Valid
427-54-####	1936	1950	87 to 105 yrs	Valid
427-55-####	1986	unknown	43 to 55 yrs	Valid
427-56-####	1936	1950	87 to 105 yrs	Valid
427-57-####	1987	unknown	42 to 54 yrs	Valid
427-58-####	1936	1950	87 to 105 yrs	Valid
427-59-####	1987	unknown	42 to 54 yrs	Valid
427-60-####	1951	unknown	78 to 90 yrs	Valid
427-61-####	1988	unknown	29 to 37 yrs	Valid
427-62-####	1952	unknown	77 to 89 yrs	Valid
427-63-####	1988	unknown	29 to 37 yrs	Valid
427-64-####	1952	unknown	77 to 89 yrs	Valid
427-65-####	1989	1992	33 to 36 yrs	Valid
427-66-####	1953	unknown	76 to 88 yrs	Valid
427-67-####	1989	1992	33 to 36 yrs	Valid
427-68-####	1954	unknown	75 to 87 yrs	Valid
427-69-####	1989	1992	33 to 36 yrs	Valid
427-70-####	1955	unknown	74 to 86 yrs	Valid
427-71-####	1989	1992	33 to 36 yrs	Valid
427-72-####	1955	unknown	74 to 86 yrs	Valid
427-73-####	1989	1992	33 to 36 yrs	Valid
427-74-####	1955	unknown	74 to 86 yrs	Valid
427-75-####	1993	unknown	24 to 32 yrs	Valid
427-76-####	1956	unknown	73 to 85 yrs	Valid
427-77-####	1994	unknown	23 to 31 yrs	Valid
427-78-####	1956	unknown	73 to 85 yrs	Valid
427-79-####	1995	unknown	22 to 30 yrs	Valid
427-80-####	1957	unknown	72 to 84 yrs	Valid
427-81-####	1996	unknown	21 to 29 yrs	Valid
427-82-####	1958	unknown	71 to 83 yrs	Valid
427-83-####	1997	1998	27 to 28 yrs	Valid
427-84-####	1959	unknown	70 to 82 yrs	Valid
427-85-####	1998	unknown	19 to 27 yrs	Valid
427-86-####	1960	unknown	69 to 81 yrs	Valid
427-87-####	1999	2000	25 to 26 yrs	Valid
427-88-####	1960	unknown	69 to 81 yrs	Valid
427-89-####	2000	2001	24 to 25 yrs	Valid
427-90-####	1961	unknown	68 to 80 yrs	Valid
427-91-####	2002	2003	22 to 23 yrs	Valid
427-92-####	1962	unknown	67 to 79 yrs	Valid
427-93-####	2003	2004	21 to 22 yrs	Valid
427-94-####	1963	unknown	66 to 78 yrs	Valid
427-95-####	2004	2005	20 to 21 yrs	Valid
427-96-####	1963	unknown	66 to 78 yrs	Valid
427-97-####	2005	2006	19 to 20 yrs	Valid
427-98-####	1964	1969	68 to 77 yrs	Valid
427-99-####	2006	2007	18 to 19 yrs	Valid
428-01-####	1936	1950	87 to 105 yrs	Valid
428-02-####	1970	unknown	59 to 71 yrs	Valid
428-03-####	1936	1950	87 to 105 yrs	Valid

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