Some voicemail messages getting error message "service is no longer available"?

[BayouBabe]

I have some voice-mails & when I tried to listen to them received a message that says the service is no longer available. Help Please

[meself]

Are you getting this when you first check or after you enter pin to get voicemail

[BayouBabe]

After I enter my pin

[Srb79]

Call your carrier, voicemail is carrier service

[BayouBabe]

Thank You!!