Who called from 5712347888

I'm getting un wanted calls from a 571erea. Code

Called me but i didnt anwser and played music in voicemail they left after 30 seconds in it she yelled something like "diga" (spainsh for speak/say) or Diana I'm not sure and yelled "hello?!" "hello?!!" Then hung up. I left the same comment on white pages.com for this phone number too

I just received the same phone call playing the creepy music, it made me so uncomfortable i didnt finish hearing the whole voicemail.

Received a call and they hung up

Called back the line is no longer on service

I just got a  call from this number, and all they say Hola , Hola, disculpa ,Habla ingles? and then she hung up.