Recently someone posted about Experian claiming they cannot delete certain personal information contained in your report (IE: previous addresses) or something similar. I recently contacted Experian and asked them to delete several previous addresses along with other personal info. I didn't think necessary to be on there. Well, I logged back on to my report several hours later, and everything I disputed was gone. Bottom line: They do delete. They do not need to "investigate". They do not need 30-days. It merely depends on who you get on the phone.
I got my SON off as my "WIFE" <24 hours (EXPERIAN)...no problems...EXCEPT CHUCKLES FROM THE PEANUT GALLERY...