Nope; I moved out of the US 8 years ago and my SSN remains the same. My daughters both have US SSNs and they've never lived there; the younger one hasn't even

Nope; I moved out of the US 8 years ago and my SSN remains the same. My daughters both have US SSNs and they've never lived there; the younger one hasn't even visited the US once yet. If they do live there someday, they'll still have the same SSNs.