; (2) placement review hearings; (3) sponsorship hearings; and (4) any other matter relating to immigration. (g) Cooperation of Office of Refugee Resettlement required (1) In general The Director shall ensure that the legal counsel of an unaccompanied noncitizen child has access to prompt, reasonable, and regular direct communication with case managers, case coordinators, and Federal field specialists overseeing the child's placement, release, family reunification, transfer, and medical and mental health services. (2) Requests by counsel for information On request by the legal counsel or the independent legal services provider of an unaccompanied noncitizen child, the Director shall provide, not later than 7 days after the date on which the request is made, the following: (A) The names and telephone numbers of all prospective sponsors of the unaccompanied noncitizen child concerned. (B) A copy of the complete Office of Refugee Resettlement case file and records of the unaccompanied noncitizen child concerned. V Appointment of child advocates and improvements to immigration courts 501. Appointment of child advocates (a) In general The Secretary shall appoint independent child advocates to unaccompanied noncitizen children, including— (1) each vulnerable unaccompanied noncitizen child in the custody of the Secretary; and (2) each vulnerable unaccompanied noncitizen child who has been released from such custody. (b) Expansion of child advocate services (1) In general The Secretary shall increase funding for child advocate services to facilitate the expansion, by not later than the date that is 180 days after the date of the enactment of this Act, of the provision of such services to all locations at which— (A) unaccompanied noncitizen children in the custody of the Secretary are housed