Deleting calls, texts, and voicemails can clean up your “Call History” and make that list much more manageable. To do this, follow these steps:
Step 1: Choose which Burner number from “Your Burners” that you want to delete texts, calls, and voicemails from.
Step 2: In your call history select which number’s calls, texts, and voicemails you want to delete. Tap and hold on that number.
Step 3: A screen should come up with three options; Call from this burner, Rename, and Delete. Pressing delete will delete all the texts, calls, and voicemails from the selected number.