Connecticut Social Security Numbers

Social Security Numbers issued to Connecticut fall between 040-01-0001 and 049-98-9999.

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.

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Social Security Number First Year Issued Last Year Issued Estimated Age of Cardholder Valid SSN?
040-01-xxxx1950195081 to 99 yrsValid
040-02-xxxx2000200019 to 20 yrsValid
040-03-xxxx1950195081 to 99 yrsValid
040-04-xxxx2003200316 to 18 yrsValid
040-05-xxxx1950195081 to 99 yrsValid
040-06-xxxx2004200415 to 16 yrsValid
040-07-xxxx1950195081 to 99 yrsValid
040-08-xxxx2006200613 to 15 yrsValid
040-09-xxxx1950195081 to 99 yrsValid
040-10-xxxx1950195081 to 99 yrsValid
040-11-xxxx2007200712 to 13 yrsValid
040-12-xxxx1950195081 to 99 yrsValid
040-13-xxxx2009200910 to 12 yrsValid
040-14-xxxx1950195081 to 99 yrsValid
040-15-xxxx201120118 to 10 yrsValid
040-16-xxxx1950195081 to 99 yrsValid
040-18-xxxx1950195081 to 99 yrsValid
040-20-xxxx1950195081 to 99 yrsValid
040-22-xxxx1950195081 to 99 yrsValid
040-24-xxxx1950195081 to 99 yrsValid
040-26-xxxx1950195081 to 99 yrsValid
040-28-xxxx1952195279 to 84 yrsValid
040-30-xxxx1955195576 to 82 yrsValid
040-32-xxxx1957195774 to 79 yrsValid
040-34-xxxx1960196071 to 77 yrsValid
040-36-xxxxunknownunknown62 to 74 yrsValid
040-38-xxxxunknownunknown61 to 73 yrsValid
040-40-xxxxunknownunknown60 to 72 yrsValid
040-42-xxxx1964196467 to 72 yrsValid
040-44-xxxxunknownunknown58 to 70 yrsValid
040-46-xxxxunknownunknown57 to 69 yrsValid
040-48-xxxx1968196863 to 68 yrsValid
040-50-xxxxunknownunknown54 to 66 yrsValid
040-52-xxxxunknownunknown53 to 65 yrsValid
040-54-xxxxunknownunknown52 to 64 yrsValid
040-56-xxxx1977197754 to 63 yrsValid
040-58-xxxx1977197754 to 62 yrsValid
040-60-xxxx1977197754 to 62 yrsValid
040-62-xxxx1977197754 to 61 yrsValid
040-64-xxxx1977197754 to 60 yrsValid
040-66-xxxx1977197754 to 59 yrsValid
040-68-xxxx1978197853 to 59 yrsValid
040-70-xxxxunknownunknown44 to 56 yrsValid
040-72-xxxx1981198150 to 55 yrsValid
040-74-xxxxunknownunknown41 to 53 yrsValid
040-76-xxxx1984198447 to 52 yrsValid
040-78-xxxxunknownunknown38 to 50 yrsValid
040-80-xxxxunknownunknown37 to 49 yrsValid
040-82-xxxxunknownunknown36 to 48 yrsValid
040-84-xxxxunknownunknown23 to 31 yrsValid