A wireless device receives one or more radio resource control (RRC) messages comprising parameters of multicast and broadcast services (MBS) on a cell comprising a first bandwidth part (BWP) and a second BWP, wherein the parameters indicate: a first starting resource block (RB) of first RBs, within the first BWP, that are first common frequency resources for the MBS; a second starting RB of second RBs, within the second BWP, that are second common frequency resources for the MBS; and a radio network temporary identifier (RNTI) for the MBS. The wireless device receives, while the first BWP is active on the cell, via the first RBs and based on the RNTI: a group common downlink control information (DCI) scheduling a transport block of the MBS; and the transport block.