@Christopher Accime I called Experian, told them that I was reviewing my credit report and noticed some unauthorized activity, and asked to be transferred to the Fraud department. Once I got on the line with the Fraud department, I told them the same thing and requested to have the inquiries removed. They verified my identity, asked for the inquiries I am looking to dispute, confirmed the dispute is open, and let me know it'll take 24 - 72 hours to have the disputed inquiries removed.

@Christopher Accime for Experian, I called in. I believe you need to write letters to the FTC and another agency to dispute Equifax and Transunion inquiries.