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Social Security Numbers issued to Illinois in 1956 fall between 318-26-xxxx and 361-34-xxxx.


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About this Data

SSNs issued before June 25, 2011 are linked to where the number was issued which is often the same as where the cardholder was born. After 2011, SSN issuance was randomized. Not every SSN in the range above is necessarily valid. Learn More >

Illinois SSNs issued in 1956

Within the 318-26-xxxx to 361-34-xxxx range, the 4th and 5th digits indicate when a number was issued.

Social Security Number First Year Issued Last Year Issued Estimated Age of Cardholder Valid SSN?
318-28-xxxx 1951 unknown 72 to 84 yrs Valid
318-34-xxxx 1956 1958 73 to 79 yrs Valid
319-28-xxxx 1951 unknown 72 to 84 yrs Valid
319-34-xxxx 1956 1958 73 to 79 yrs Valid
320-28-xxxx 1951 unknown 72 to 84 yrs Valid
320-32-xxxx 1955 unknown 68 to 80 yrs Valid
320-34-xxxx 1956 1958 73 to 79 yrs Valid
321-28-xxxx 1951 unknown 72 to 84 yrs Valid
321-32-xxxx 1955 unknown 68 to 80 yrs Valid
321-34-xxxx 1956 1958 73 to 79 yrs Valid
322-28-xxxx 1951 unknown 72 to 84 yrs Valid
322-32-xxxx 1955 1956 75 to 80 yrs Valid
323-28-xxxx 1951 unknown 72 to 84 yrs Valid
323-32-xxxx 1955 unknown 68 to 80 yrs Valid
323-34-xxxx 1956 1958 73 to 79 yrs Valid
324-28-xxxx 1951 unknown 72 to 84 yrs Valid
324-32-xxxx 1955 unknown 68 to 80 yrs Valid
324-34-xxxx 1956 1958 73 to 79 yrs Valid
325-28-xxxx 1951 unknown 72 to 84 yrs Valid
325-32-xxxx 1955 unknown 68 to 80 yrs Valid
325-34-xxxx 1956 1958 73 to 79 yrs Valid
326-28-xxxx 1951 unknown 72 to 84 yrs Valid
326-32-xxxx 1955 1956 75 to 80 yrs Valid
327-28-xxxx 1951 unknown 72 to 84 yrs Valid
327-32-xxxx 1955 1956 75 to 80 yrs Valid
328-28-xxxx 1951 unknown 72 to 84 yrs Valid
328-32-xxxx 1955 1956 75 to 80 yrs Valid
329-32-xxxx 1955 1956 75 to 80 yrs Valid
330-32-xxxx 1955 1956 75 to 80 yrs Valid
331-32-xxxx 1955 1956 75 to 80 yrs Valid
332-32-xxxx 1955 1956 75 to 80 yrs Valid
333-32-xxxx 1955 1956 75 to 80 yrs Valid
334-32-xxxx 1955 1956 75 to 80 yrs Valid
335-32-xxxx 1955 1956 75 to 80 yrs Valid
336-32-xxxx 1955 1956 75 to 80 yrs Valid
337-32-xxxx 1955 1956 75 to 80 yrs Valid
338-32-xxxx 1955 1956 75 to 80 yrs Valid
339-32-xxxx 1955 1956 75 to 80 yrs Valid
340-32-xxxx 1955 1956 75 to 80 yrs Valid
341-32-xxxx 1955 1957 74 to 80 yrs Valid
342-32-xxxx 1955 1957 74 to 80 yrs Valid
343-32-xxxx 1955 1957 74 to 80 yrs Valid
344-32-xxxx 1956 1957 74 to 79 yrs Valid
345-32-xxxx 1956 1957 74 to 79 yrs Valid
346-32-xxxx 1956 1957 74 to 79 yrs Valid
347-32-xxxx 1956 1957 74 to 79 yrs Valid
348-32-xxxx 1956 1957 74 to 79 yrs Valid
349-32-xxxx 1956 1957 74 to 79 yrs Valid
350-26-xxxx 1951 unknown 72 to 84 yrs Valid
351-26-xxxx 1951 unknown 72 to 84 yrs Valid

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Source: //www.ssn-verify.com/lookup/illinois/1956