On this page you will find the Numb ringtone in several versions, all free to download. The song is performed by Marshmello featuring Khalid. There are 7 versions, from 16 to 48 seconds long. Tags: whistling, upbeat and funk. Click a tag below to see more ringtones like this. Two formats are available: .MP3 for Android and other phones and .M4R for iPhone. All ringtones by Marshmello are collected on the artist page.