The SSA cross-references your birth certificate, passport, or alien registration number against government databases to verify eligibility. The Role of the SSN in Modern Life Because the number functions as a de facto national identifier, banks, employers, and government agencies rely on it to track earnings, open accounts, and file taxes.
Understanding SSN Randomization After 2011
These numbers range from 01 to 99 and were assigned in a specific, non-sequential order to distribute applications across different processing batches. Modernization and the Randomization Shift For decades, the predictable structure of SSNs made them vulnerable to guesswork and identity theft, as scammers could reasonably infer a person's birthplace and age based on the digits.
The purpose of this layer was to prevent a single office from being overwhelmed with numbers that were too close together. The first three digits, known as the Area Number, were originally assigned based on the state where you applied for a card, with lower numbers issued to residents of the East and Northeast and higher numbers going to those in the West and Southwest.
Understanding SSN Randomization After 2011
Breaking Down the Middle Digits Following the Area Number, the next two digits serve as a crucial buffer and grouping mechanism known as the Group Number. When the Social Security Board first created the number, they divided the country into geographic regions to simplify the filing process.
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