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?
440-72-####	1976	unknown	53 to 65 yrs	Valid
440-74-####	1977	1978	59 to 64 yrs	Valid
440-76-####	1979	unknown	50 to 62 yrs	Valid
440-78-####	1980	1981	56 to 61 yrs	Valid
440-80-####	1982	unknown	47 to 59 yrs	Valid
440-82-####	1983	unknown	46 to 58 yrs	Valid
440-84-####	1984	unknown	45 to 57 yrs	Valid
440-86-####	1985	unknown	44 to 56 yrs	Valid
440-88-####	1986	unknown	43 to 55 yrs	Valid
440-90-####	1987	unknown	42 to 54 yrs	Valid
440-92-####	1987	unknown	42 to 54 yrs	Valid
440-94-####	1988	unknown	29 to 37 yrs	Valid
440-96-####	1989	1992	33 to 36 yrs	Valid
440-98-####	1989	1992	33 to 36 yrs	Valid
441-01-####	1936	1950	87 to 105 yrs	Valid
441-02-####	1989	1992	33 to 36 yrs	Valid
441-03-####	1936	1950	87 to 105 yrs	Valid
441-04-####	1989	1992	33 to 36 yrs	Valid
441-05-####	1936	1950	87 to 105 yrs	Valid
441-06-####	1994	unknown	23 to 31 yrs	Valid
441-07-####	1936	1950	87 to 105 yrs	Valid
441-08-####	1996	unknown	21 to 29 yrs	Valid
441-09-####	1936	1950	87 to 105 yrs	Valid
441-10-####	1936	1950	87 to 105 yrs	Valid
441-11-####	1997	1998	27 to 28 yrs	Valid
441-12-####	1936	1950	87 to 105 yrs	Valid
441-13-####	1999	unknown	18 to 26 yrs	Valid
441-14-####	1936	1950	87 to 105 yrs	Valid
441-15-####	2000	unknown	17 to 25 yrs	Valid
441-16-####	1936	1950	87 to 105 yrs	Valid
441-17-####	2002	unknown	15 to 23 yrs	Valid
441-18-####	1936	1950	87 to 105 yrs	Valid
441-19-####	2003	2005	20 to 22 yrs	Valid
441-20-####	1936	1950	87 to 105 yrs	Valid
441-21-####	2005	2006	19 to 20 yrs	Valid
441-22-####	1936	1950	87 to 105 yrs	Valid
441-23-####	2006	2008	17 to 19 yrs	Valid
441-24-####	1936	1950	87 to 105 yrs	Valid
441-25-####	2008	2009	16 to 17 yrs	Valid
441-26-####	1936	1950	87 to 105 yrs	Valid
441-27-####	2009	2011	14 to 16 yrs	Valid
441-28-####	1936	1950	87 to 105 yrs	Valid
441-29-####	2011	unknown	6 to 14 yrs	Valid
441-30-####	1936	1950	87 to 105 yrs	Valid
441-32-####	1936	1950	87 to 105 yrs	Valid
441-34-####	1951	1952	85 to 90 yrs	Valid
441-36-####	1953	1954	83 to 88 yrs	Valid
441-38-####	1955	unknown	74 to 86 yrs	Valid
441-40-####	1956	1957	80 to 85 yrs	Valid
441-42-####	1958	1959	78 to 83 yrs	Valid

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