New Mexico Social Security Numbers

Social Security Numbers issued to New Mexico fall between 525-##-#### and 649-##-####.

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. Learn More >

New Mexico SSNs by Year

Within the 525-##-#### to 649-##-#### 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?
649-44-####	2007	2008	16 to 17 yrs	Valid
649-46-####	2008	unknown	8 to 16 yrs	Valid
649-48-####	2008	2009	15 to 16 yrs	Valid
649-50-####	2009	unknown	7 to 15 yrs	Valid
649-52-####	2009	2010	14 to 15 yrs	Valid
649-54-####	2010	2011	13 to 14 yrs	Valid
649-56-####	2011	unknown	5 to 13 yrs	Valid

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