That piece of "information" from the Social Security web site isn't quite accurate. A few years ago, the numbering system for NEW cards was changed, so that the first three digits of a NEW SSN no longer indicate the specific state (or DC or territory or commonwealth) in which the recipient resided when the SSN was issued. But that change in the numbering system would have no bearing on the SSN which Obama purports to have received decades ago.
The obama government changed the Social Security numbering system deliberately to further hide obama’s false identity.
Probably changed with a direct order from ValJar or the Moocher.