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SSNChecker Social Security Number verification and lookup

Is 520-84-0001 a valid SSN?

520-84-0001 looks valid in the public record. The likely issue location is Wyoming (WY), and the year range is 1974 to 1976.

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 520-84-0001 a valid SSN?

Valid

520-84-0001 looks valid in the public record. The likely issue location is Wyoming (WY), and the year range is 1974 to 1976.

Status

Valid

Matches the public SSA record.

Issue location

Wyoming (WY)

Based on the first three digits of the SSN.

Issue years

1974 to 1976

Estimated first and last year for this number range.

Lookup details
SSN
520-84-0001
Area number
520
Group number
84
Serial number
0001
Last published group
61
Record window
before November 2003

What this result means

520-84-0001 fits the published pre-randomization record. The area points to Wyoming (WY), and the published group history supports an issue range of 1974 to 1976.