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?
447-07-####	1936	1950	86 to 104 yrs	Valid
447-08-####	1997	1998	26 to 27 yrs	Valid
447-09-####	1936	1950	86 to 104 yrs	Valid
447-10-####	1936	1950	86 to 104 yrs	Valid
447-11-####	1998	unknown	18 to 26 yrs	Valid
447-12-####	1936	1950	86 to 104 yrs	Valid
447-13-####	2000	unknown	16 to 24 yrs	Valid
447-14-####	1936	1950	86 to 104 yrs	Valid
447-15-####	2001	unknown	15 to 23 yrs	Valid
447-16-####	1936	1950	86 to 104 yrs	Valid
447-17-####	2003	2004	20 to 21 yrs	Valid
447-18-####	1936	1950	86 to 104 yrs	Valid
447-19-####	2004	2006	18 to 20 yrs	Valid
447-20-####	1936	1950	86 to 104 yrs	Valid
447-21-####	2006	2007	17 to 18 yrs	Valid
447-22-####	1936	1950	86 to 104 yrs	Valid
447-23-####	2007	2009	15 to 17 yrs	Valid
447-24-####	1936	1950	86 to 104 yrs	Valid
447-25-####	2009	2010	14 to 15 yrs	Valid
447-26-####	1936	1950	86 to 104 yrs	Valid
447-27-####	2010	2011	13 to 14 yrs	Valid
447-28-####	1936	1950	86 to 104 yrs	Valid
447-30-####	1936	1950	86 to 104 yrs	Valid
447-32-####	1951	unknown	77 to 89 yrs	Valid
447-34-####	1952	1953	83 to 88 yrs	Valid
447-36-####	1954	unknown	74 to 86 yrs	Valid
447-38-####	1955	1956	80 to 85 yrs	Valid
447-40-####	1957	1958	78 to 83 yrs	Valid
447-42-####	1959	1960	76 to 81 yrs	Valid
447-44-####	1961	1962	74 to 79 yrs	Valid
447-46-####	1963	unknown	65 to 77 yrs	Valid
447-48-####	1964	unknown	64 to 76 yrs	Valid
447-50-####	1965	unknown	63 to 75 yrs	Valid
447-52-####	1966	unknown	62 to 74 yrs	Valid
447-54-####	1967	1968	68 to 73 yrs	Valid
447-56-####	1969	unknown	59 to 71 yrs	Valid
447-58-####	1970	unknown	58 to 70 yrs	Valid
447-60-####	1971	unknown	57 to 69 yrs	Valid
447-62-####	1972	unknown	56 to 68 yrs	Valid
447-64-####	1973	unknown	55 to 67 yrs	Valid
447-66-####	1974	unknown	54 to 66 yrs	Valid
447-68-####	1975	unknown	53 to 65 yrs	Valid
447-70-####	1975	unknown	53 to 65 yrs	Valid
447-72-####	1976	1977	59 to 64 yrs	Valid
447-74-####	1978	1979	57 to 62 yrs	Valid
447-76-####	1980	unknown	48 to 60 yrs	Valid
447-78-####	1981	1982	54 to 59 yrs	Valid
447-80-####	1983	unknown	45 to 57 yrs	Valid
447-82-####	1984	unknown	44 to 56 yrs	Valid
447-84-####	1985	unknown	43 to 55 yrs	Valid

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