Connecticut Social Security Numbers

Social Security Numbers issued to Connecticut fall between 040-##-#### and 049-##-####.

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 >

Connecticut SSNs by Year

Within the 040-##-#### to 049-##-#### 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?
049-60-####	1974	1977	61 to 68 yrs	Valid
049-62-####	1975	1977	61 to 67 yrs	Valid
049-64-####	1976	1977	61 to 66 yrs	Valid
049-66-####	1976	1978	60 to 66 yrs	Valid
049-68-####	1979	unknown	51 to 63 yrs	Valid
049-70-####	1980	1981	57 to 62 yrs	Valid
049-72-####	1982	unknown	48 to 60 yrs	Valid
049-74-####	1983	1984	54 to 59 yrs	Valid
049-76-####	1985	unknown	45 to 57 yrs	Valid
049-78-####	1986	unknown	44 to 56 yrs	Valid
049-80-####	1987	unknown	43 to 55 yrs	Valid
049-82-####	1988	unknown	30 to 38 yrs	Valid
049-84-####	1988	1992	34 to 38 yrs	Valid
049-86-####	1988	1992	34 to 38 yrs	Valid
049-88-####	1992	unknown	26 to 34 yrs	Valid
049-90-####	1992	1995	31 to 34 yrs	Valid
049-92-####	1995	unknown	23 to 31 yrs	Valid
049-94-####	1995	unknown	23 to 31 yrs	Valid
049-96-####	1997	1998	28 to 29 yrs	Valid
049-98-####	1999	unknown	19 to 27 yrs	Valid

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