Have you ever deleted a voicemail and then realized you should have saved it? Don't worry; there's a fix for that! When voicemails are deleted on iPhone, they move to a Recently Deleted folder, which allows you to recover a voicemail you didn't mean to delete or need to listen to again. How long voicemail messages remain in your Deleted Messages folder depends on your carrier. I have Verizon, and the oldest deleted voicemail in my folder is from ten months ago. You can retrieve deleted voicemail and move it back to your regular Voicemail inbox. It's also possible to clear all your deleted messages, permanently removing them from your iPhone. Here’s how to recover a recently deleted voicemail messages, move them back to your Voicemail inbox, or permanently delete them.