Hello & Welcome to Just Answer,
I'm Greg and will do my best to assist you today.
Sorry I didn't see your question earlier and to hear of any issue you are having with your phones.
To help you with this issue, may I ask:
1) Can you still ACCESS the voicemail system - to LISTEN to your messages?
2) What phone service provider (phone company) you have for this phone line?
Please REPLY using the box below and the SEND button.