logo Enumeration at Entry Social Security Numbers

SSNs between 729-##-#### and 733-##-#### are issued to a naturalized citizen (possible non-citizen SSN applicants).


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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 >

Enumeration at Entry SSNs by Year

Within the 729-##-#### to 733-##-#### 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?
729-01-#### 2003 2004 16 to 17 yrs Valid
729-03-#### 2004 2005 15 to 16 yrs Valid
729-05-#### 2005 unknown 7 to 15 yrs Valid
729-07-#### 2005 2006 14 to 15 yrs Valid
729-09-#### 2006 2007 13 to 14 yrs Valid
729-10-#### 2007 unknown 5 to 13 yrs Valid
729-12-#### 2007 2008 12 to 13 yrs Valid
729-14-#### 2008 unknown 4 to 12 yrs Valid
729-16-#### 2008 2009 11 to 12 yrs Valid
729-18-#### 2009 unknown 3 to 11 yrs Valid
729-20-#### 2009 2010 10 to 11 yrs Valid
729-22-#### 2010 unknown 2 to 10 yrs Valid
729-24-#### 2010 unknown 2 to 10 yrs Valid
729-26-#### 2010 2011 9 to 10 yrs Valid
729-28-#### 2011 unknown 1 to 9 yrs Valid
730-01-#### 2003 2004 16 to 17 yrs Valid
730-03-#### 2004 2005 15 to 16 yrs Valid
730-05-#### 2005 2006 14 to 15 yrs Valid
730-07-#### 2006 unknown 6 to 14 yrs Valid
730-09-#### 2006 2007 13 to 14 yrs Valid
730-10-#### 2007 unknown 5 to 13 yrs Valid
730-12-#### 2007 2008 12 to 13 yrs Valid
730-14-#### 2008 unknown 4 to 12 yrs Valid
730-16-#### 2008 2009 11 to 12 yrs Valid
730-18-#### 2009 unknown 3 to 11 yrs Valid
730-20-#### 2009 2010 10 to 11 yrs Valid
730-22-#### 2010 unknown 2 to 10 yrs Valid
730-24-#### 2010 unknown 2 to 10 yrs Valid
730-26-#### 2010 2011 9 to 10 yrs Valid
730-28-#### 2011 unknown 1 to 9 yrs Valid
731-01-#### 2003 2004 16 to 17 yrs Valid
731-03-#### 2004 2005 15 to 16 yrs Valid
731-05-#### 2005 2006 14 to 15 yrs Valid
731-07-#### 2006 2007 13 to 14 yrs Valid
731-09-#### 2007 unknown 5 to 13 yrs Valid
731-10-#### 2007 2008 12 to 13 yrs Valid
731-12-#### 2008 unknown 4 to 12 yrs Valid
731-14-#### 2008 unknown 4 to 12 yrs Valid
731-16-#### 2008 2009 11 to 12 yrs Valid
731-18-#### 2009 unknown 3 to 11 yrs Valid
731-20-#### 2009 2010 10 to 11 yrs Valid
731-22-#### 2010 unknown 2 to 10 yrs Valid
731-24-#### 2010 unknown 2 to 10 yrs Valid
731-26-#### 2010 2011 9 to 10 yrs Valid
731-28-#### 2011 unknown 1 to 9 yrs Valid
732-01-#### 2003 2004 16 to 17 yrs Valid
732-03-#### 2004 2005 15 to 16 yrs Valid
732-05-#### 2005 2006 14 to 15 yrs Valid
732-07-#### 2006 2007 13 to 14 yrs Valid
732-09-#### 2007 unknown 5 to 13 yrs Valid

** This Document Provided By SSN-Verify.com **
Source: http://www.ssn-verify.com/lookup/enumeration-at-entry