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SSNs between 900-xx-xxxx and 999-xx-xxxx are Individual Taxpayer Identification Number (not valid SSNs).


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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 >

Individual Taxpayer Identification Number SSNs by Year

Within the 900-xx-xxxx to 999-xx-xxxx 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?
900-70-xxxx unknown unknown unknown Invalid
900-71-xxxx unknown unknown unknown Invalid
900-72-xxxx unknown unknown unknown Invalid
900-73-xxxx unknown unknown unknown Invalid
900-74-xxxx unknown unknown unknown Invalid
900-75-xxxx unknown unknown unknown Invalid
900-76-xxxx unknown unknown unknown Invalid
900-77-xxxx unknown unknown unknown Invalid
900-78-xxxx unknown unknown unknown Invalid
900-79-xxxx unknown unknown unknown Invalid
900-80-xxxx unknown unknown unknown Invalid
900-81-xxxx unknown unknown unknown Invalid
900-82-xxxx unknown unknown unknown Invalid
900-83-xxxx unknown unknown unknown Invalid
900-84-xxxx unknown unknown unknown Invalid
900-85-xxxx unknown unknown unknown Invalid
900-86-xxxx unknown unknown unknown Invalid
900-87-xxxx unknown unknown unknown Invalid
900-88-xxxx unknown unknown unknown Invalid
901-70-xxxx unknown unknown unknown Invalid
901-71-xxxx unknown unknown unknown Invalid
901-72-xxxx unknown unknown unknown Invalid
901-73-xxxx unknown unknown unknown Invalid
901-74-xxxx unknown unknown unknown Invalid
901-75-xxxx unknown unknown unknown Invalid
901-76-xxxx unknown unknown unknown Invalid
901-77-xxxx unknown unknown unknown Invalid
901-78-xxxx unknown unknown unknown Invalid
901-79-xxxx unknown unknown unknown Invalid
901-80-xxxx unknown unknown unknown Invalid
901-81-xxxx unknown unknown unknown Invalid
901-82-xxxx unknown unknown unknown Invalid
901-83-xxxx unknown unknown unknown Invalid
901-84-xxxx unknown unknown unknown Invalid
901-85-xxxx unknown unknown unknown Invalid
901-86-xxxx unknown unknown unknown Invalid
901-87-xxxx unknown unknown unknown Invalid
901-88-xxxx unknown unknown unknown Invalid
902-70-xxxx unknown unknown unknown Invalid
902-71-xxxx unknown unknown unknown Invalid
902-72-xxxx unknown unknown unknown Invalid
902-73-xxxx unknown unknown unknown Invalid
902-74-xxxx unknown unknown unknown Invalid
902-75-xxxx unknown unknown unknown Invalid
902-76-xxxx unknown unknown unknown Invalid
902-77-xxxx unknown unknown unknown Invalid
902-78-xxxx unknown unknown unknown Invalid
902-79-xxxx unknown unknown unknown Invalid
902-80-xxxx unknown unknown unknown Invalid
902-81-xxxx unknown unknown unknown Invalid

** This Document Provided By SSN-Verify.com **
Source: http://www.ssn-verify.com/lookup/individual-taxpayer-identification-number