Oklahoma Social Security Numbers

Social Security Numbers issued to Oklahoma fall between 440-##-#### and 448-##-####.

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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 >

Oklahoma SSNs by Year

Within the 440-##-#### to 448-##-#### 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?
448-60-####	1972	unknown	56 to 68 yrs	Valid
448-62-####	1973	unknown	55 to 67 yrs	Valid
448-64-####	1973	unknown	55 to 67 yrs	Valid
448-66-####	1974	unknown	54 to 66 yrs	Valid
448-68-####	1975	unknown	53 to 65 yrs	Valid
448-70-####	1975	1976	60 to 65 yrs	Valid
448-72-####	1977	unknown	51 to 63 yrs	Valid
448-74-####	1978	1979	57 to 62 yrs	Valid
448-76-####	1980	1981	55 to 60 yrs	Valid
448-78-####	1982	unknown	46 to 58 yrs	Valid
448-80-####	1983	unknown	45 to 57 yrs	Valid
448-82-####	1984	unknown	44 to 56 yrs	Valid
448-84-####	1985	unknown	43 to 55 yrs	Valid
448-86-####	1986	unknown	42 to 54 yrs	Valid
448-88-####	1987	unknown	41 to 53 yrs	Valid
448-90-####	1987	unknown	41 to 53 yrs	Valid
448-92-####	1988	unknown	28 to 36 yrs	Valid
448-94-####	1989	1992	32 to 35 yrs	Valid
448-96-####	1989	1992	32 to 35 yrs	Valid
448-98-####	1989	1992	32 to 35 yrs	Valid

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