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SSNChecker Social Security Number verification and lookup

Is 221-13-0001 a valid SSN?

221-13-0001 looks valid in the public record. The likely issue location is Delaware (DE), and the year range is 2011 to 2011.

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 221-13-0001 a valid SSN?

Valid

221-13-0001 looks valid in the public record. The likely issue location is Delaware (DE), and the year range is 2011 to 2011.

Status

Valid

Matches the public SSA record.

Issue location

Delaware (DE)

Based on the first three digits of the SSN.

Issue years

2011 to 2011

Estimated first and last year for this number range.

Lookup details
SSN
221-13-0001
Area number
221
Group number
13
Serial number
0001
Last published group
13
Record window
between March 2011 and April 2011

What this result means

221-13-0001 fits the published pre-randomization record. The area points to Delaware (DE), and the published group history supports an issue range of 2011 to 2011.