Voicemail

My voicemail (when someone calls me) and I don’t answer… it starts talking spanish and not the regular greeting of “leave a message after tone.” It then says to press 1 or 2 just to be able to leave a voicemail. Obviously not everyone knows spanish so I’m looking to fix this but I can’t find how? My settings for voicemail are just the regular greeting and it just started doing this recently. Can anyone figure what it might be? Thanks.