That or before the lection and the campaiginig, it mau have been felt that wether his address was isted or not made no real differece nobody real knew who he was 9 months ago
It may also be listed for security reasons under someone elses name for that reason
As far a the phone number same things, plus from what i understand most of his communication is by cell phone not land line, being from Chicago area they talk abou this all tthe time hear and if it is his real addres, the security around his chicago house is tight, there is a 4 block permameter around his street that has the Chicago police thewre 24/7 and if you even live in that area you must present 2 forms of ID to access any of the local street
So assuming that all the info is correct withthe Chicago Police, and Secret Service Protection in that area nobody without Proper ID ect will get anywhere near his house, it is also a NO FLY Zone similar to the White House Area