Puerto Rico 1999 Social Security Numbers

Social Security Numbers issued to Puerto Rico in 1999 fall between 581-01-xxxx and 599-99-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 >

Puerto Rico SSNs issued in 1999

Within the 581-01-xxxx to 599-99-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?
599-50-####	1996	unknown	20 to 28 yrs	Valid
599-52-####	1997	unknown	19 to 27 yrs	Valid
599-56-####	1998	unknown	18 to 26 yrs	Valid
599-58-####	1998	1999	25 to 26 yrs	Valid
599-60-####	1999	unknown	17 to 25 yrs	Valid

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