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SSNChecker Social Security Number verification and lookup

Is 657-20-0001 a valid SSN?

657-20-0001 looks valid in the public record. The likely issue location is South Carolina (SC), and the year range is 2005 to 2006.

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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 657-20-0001 a valid SSN?

Valid

657-20-0001 looks valid in the public record. The likely issue location is South Carolina (SC), and the year range is 2005 to 2006.

Status

Valid

Matches the public SSA record.

Issue location

South Carolina (SC)

Based on the first three digits of the SSN.

Issue years

2005 to 2006

Estimated first and last year for this number range.

Lookup details
SSN
657-20-0001
Area number
657
Group number
20
Serial number
0001
Last published group
36
Record window
between June 2005 and July 2005

What this result means

657-20-0001 fits the published pre-randomization record. The area points to South Carolina (SC), and the published group history supports an issue range of 2005 to 2006.