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Social Security Numbers issued to Colorado in 2003 fall between 521-01-xxxx and 653-99-xxxx.


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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 >

Colorado SSNs issued in 2003

Within the 521-01-xxxx to 653-99-xxxx range, 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?
521-78-#### 1967 unknown 57 to 69 yrs Valid
521-80-#### 1968 unknown 56 to 68 yrs Valid
521-82-#### 1969 unknown 55 to 67 yrs Valid
521-84-#### 1969 unknown 55 to 67 yrs Valid
521-86-#### 1970 unknown 54 to 66 yrs Valid
521-88-#### 1970 unknown 54 to 66 yrs Valid
521-89-#### 1993 unknown 19 to 27 yrs Valid
521-90-#### 1971 unknown 53 to 65 yrs Valid
521-91-#### 1993 unknown 19 to 27 yrs Valid
521-92-#### 1972 unknown 52 to 64 yrs Valid
521-93-#### 1994 unknown 18 to 26 yrs Valid
521-94-#### 1972 unknown 52 to 64 yrs Valid
521-95-#### 1994 unknown 18 to 26 yrs Valid
521-96-#### 1973 unknown 51 to 63 yrs Valid
521-97-#### 1995 unknown 17 to 25 yrs Valid
521-98-#### 1973 unknown 51 to 63 yrs Valid
521-99-#### 1996 unknown 16 to 24 yrs Valid
522-02-#### 1973 unknown 51 to 63 yrs Valid
522-04-#### 1974 unknown 50 to 62 yrs Valid
522-06-#### 1974 unknown 50 to 62 yrs Valid
522-08-#### 1975 unknown 49 to 61 yrs Valid
522-11-#### 1975 unknown 49 to 61 yrs Valid
522-13-#### 1975 unknown 49 to 61 yrs Valid
522-15-#### 1976 unknown 48 to 60 yrs Valid
522-17-#### 1976 unknown 48 to 60 yrs Valid
522-19-#### 1977 unknown 47 to 59 yrs Valid
522-21-#### 1977 unknown 47 to 59 yrs Valid
522-23-#### 1978 unknown 46 to 58 yrs Valid
522-25-#### 1979 unknown 45 to 57 yrs Valid
522-27-#### 1980 unknown 44 to 56 yrs Valid
522-29-#### 1980 unknown 44 to 56 yrs Valid
522-31-#### 1981 unknown 43 to 55 yrs Valid
522-33-#### 1982 unknown 42 to 54 yrs Valid
522-35-#### 1982 unknown 42 to 54 yrs Valid
522-37-#### 1983 unknown 41 to 53 yrs Valid
522-39-#### 1983 unknown 41 to 53 yrs Valid
522-41-#### 1984 unknown 40 to 52 yrs Valid
522-42-#### 1951 unknown 73 to 85 yrs Valid
522-43-#### 1984 unknown 40 to 52 yrs Valid
522-44-#### 1952 unknown 72 to 84 yrs Valid
522-45-#### 1985 unknown 39 to 51 yrs Valid
522-47-#### 1985 unknown 39 to 51 yrs Valid
522-48-#### 1955 unknown 69 to 81 yrs Valid
522-49-#### 1986 unknown 38 to 50 yrs Valid
522-50-#### 1956 unknown 68 to 80 yrs Valid
522-51-#### 1986 unknown 38 to 50 yrs Valid
522-52-#### 1957 unknown 67 to 79 yrs Valid
522-53-#### 1987 unknown 37 to 49 yrs Valid
522-55-#### 1987 unknown 37 to 49 yrs Valid
522-56-#### 1960 unknown 64 to 76 yrs Valid

** This Document Provided By SSN-Verify.com **
Source: http://www.ssn-verify.com/lookup/colorado/2003?page=2