File unit: Application (SS-5) Files, 1936 - 2007 (Last Names O through R) in the Series: Numerical Identification Files (NUMIDENT), created 1936 - 2007, documenting the period 1936 - 2007 - Record Group 47 (info)
These files do not contain records of all Social Security Number applications. You may wish to View the FAQs for this series. Due to an update, bookmarks created prior to September 30, 2026, for any pages with records from this file may no longer work. NARA has added records to the database. In addition, NARA has redacted a small amount of additional personally identifiable information of potentially living individuals (i.e., Social Security numbers (SSNs) and dates of birth).
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