Wireless Do Not Call (WDNC)

Get intermodal telephone number porting activity

When you subscribe to the Wireless Do-Not-Call (WDNC) Registry, you will be better equipped to comply with the Telephone Consumer Protection Act (TCPA). On a daily basis, Neustar makes downloadable files of intermodal (wireline-to-wireless and wireless-to-wireline) telephone number porting activity available to WDNC customers. Password-protected account access to the files is available and renewable yearly.