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SSNChecker Social Security Number verification and lookup

Is 639-23-0001 a valid SSN?

639-23-0001 looks valid in the public record. The likely issue location is Texas (TX), and the year range is 2009 to 2010.

Check a Social Security number

Enter any 9-digit SSN to check format, likely issue location, and the published issue-year range.

Formats like `001010013` and `001-01-0013` both work.

Is 639-23-0001 a valid SSN?

Valid

639-23-0001 looks valid in the public record. The likely issue location is Texas (TX), and the year range is 2009 to 2010.

Status

Valid

Matches the public SSA record.

Issue location

Texas (TX)

Based on the first three digits of the SSN.

Issue years

2009 to 2010

Estimated first and last year for this number range.

Lookup details
SSN
639-23-0001
Area number
639
Group number
23
Serial number
0001
Last published group
29
Record window
between December 2009 and January 2010

What this result means

639-23-0001 fits the published pre-randomization record. The area points to Texas (TX), and the published group history supports an issue range of 2009 to 2010.