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CIS2 - Enumeration File - SSA

Published by Unspecified | Department of Homeland Security | Metadata Last Checked: February 09, 2026 | Last Modified: 2026-02-05T23:07:31-05:00
This data set represents enumeration data provided to the Social Security Administration's SSN Enumeration system as an outgoing system interface, with the interface data sourced from the DSI data file.

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