By default, the security code is 12345 and the PIN code is 0000.
The one you were given when you became a citizen, anything else is invalid.
If you mean the first 3 digits, the answer is NO ONE. It is one of the numbers that is never assigned to anyone, so would be invalid. Other numbers not assigned are 000, and 900-999. (See source link below for other numbers or confirmation)
4
Usually social security numbers are formatted as text, instead of numbers.
You don't. The number you're assigned by the Social Security Administration will already be valid. A number you get any other way is invalid and can't be made valid. (Even if the number itself is "valid" in the sense "it's an actual social security number", it's not valid for you unless it's your social security number.)
No. Social Security numbers have nine digits.
Which is not permanent security concil?
Such numbers were issued in Connecticut.
Social security numbers are given out in a sequence so your number could be a couple numbers apart from someone else's, especially a sibling.
Since social security numbers have numeric values, a social security number is an example of a qualitative variable.
what state do social security numbers start with 455
None at all. That information is not part of a Social Security number. Numbers are issued in sequence- one after the other- in different regions.