Oklahoma Social Security Numbers

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

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 >

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?
446-20-####	1936	1950	88 to 106 yrs	Valid
446-21-####	2006	2007	19 to 20 yrs	Valid
446-22-####	1936	1950	88 to 106 yrs	Valid
446-23-####	2007	2009	17 to 19 yrs	Valid
446-24-####	1936	1950	88 to 106 yrs	Valid
446-25-####	2009	2010	16 to 17 yrs	Valid
446-26-####	1936	1950	88 to 106 yrs	Valid
446-27-####	2010	2011	15 to 16 yrs	Valid
446-28-####	1936	1950	88 to 106 yrs	Valid
446-30-####	1936	1950	88 to 106 yrs	Valid
446-32-####	1936	1950	88 to 106 yrs	Valid
446-34-####	1951	1953	85 to 91 yrs	Valid
446-36-####	1954	unknown	76 to 88 yrs	Valid
446-38-####	1955	1956	82 to 87 yrs	Valid
446-40-####	1957	1958	80 to 85 yrs	Valid
446-42-####	1959	1960	78 to 83 yrs	Valid
446-44-####	1961	1962	76 to 81 yrs	Valid
446-46-####	1963	unknown	67 to 79 yrs	Valid
446-48-####	1964	unknown	66 to 78 yrs	Valid
446-50-####	1965	unknown	65 to 77 yrs	Valid
446-52-####	1966	unknown	64 to 76 yrs	Valid
446-54-####	1967	1968	70 to 75 yrs	Valid
446-56-####	1969	unknown	61 to 73 yrs	Valid
446-58-####	1970	unknown	60 to 72 yrs	Valid
446-60-####	1971	unknown	59 to 71 yrs	Valid
446-62-####	1972	unknown	58 to 70 yrs	Valid
446-64-####	1973	unknown	57 to 69 yrs	Valid
446-66-####	1974	unknown	56 to 68 yrs	Valid
446-68-####	1974	unknown	56 to 68 yrs	Valid
446-70-####	1975	unknown	55 to 67 yrs	Valid
446-72-####	1976	1977	61 to 66 yrs	Valid
446-74-####	1978	1979	59 to 64 yrs	Valid
446-76-####	1980	unknown	50 to 62 yrs	Valid
446-78-####	1981	1982	56 to 61 yrs	Valid
446-80-####	1983	unknown	47 to 59 yrs	Valid
446-82-####	1984	unknown	46 to 58 yrs	Valid
446-84-####	1985	unknown	45 to 57 yrs	Valid
446-86-####	1986	unknown	44 to 56 yrs	Valid
446-88-####	1987	unknown	43 to 55 yrs	Valid
446-90-####	1987	unknown	43 to 55 yrs	Valid
446-92-####	1988	unknown	30 to 38 yrs	Valid
446-94-####	1988	unknown	30 to 38 yrs	Valid
446-96-####	1989	1992	34 to 37 yrs	Valid
446-98-####	1989	1992	34 to 37 yrs	Valid
447-01-####	1936	1950	88 to 106 yrs	Valid
447-02-####	1989	1992	34 to 37 yrs	Valid
447-03-####	1936	1950	88 to 106 yrs	Valid
447-04-####	1994	unknown	24 to 32 yrs	Valid
447-05-####	1936	1950	88 to 106 yrs	Valid
447-06-####	1995	unknown	23 to 31 yrs	Valid

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