Find deleted voicemail

If you just save voicemail and have recently deleted the voicemail, you can easily retrieve deleted voicemail by using simple steps on iPhone. Step 1: Open Phone app-> Voicemail -> Deleted Messages. Step 2: All the deleted voicemail will be displayed. Choose the ones that you want to recover and tap the trash can with the line through it to undelete them.

Remember that voicemail is a function of your cellular carrier, not Apple. Apple cannot access your voicemail and has no control over it. Your carrier determines how long voicemail will stay on your device before being permanently deleted.