Why wont the voicemail message icon on my LG G4 turn off when there are no new messages

[AC Question]

I have a LG G4. The voicemail message icon is lit up on the upper left hand corner of my screen. All messages have been reviewed and deleted. However, it's still showing I have two new messages even though I don't. I've tried everything I can think of to clear it, including powering off and rebooting.. Any ideas would be greatly appreciated THANK YOU

 

[B. Diddy]

Welcome to Android Central! You may have to ask your carrier to clear something on their end.