Кто звонил с номера 9512672011

Didn't leave voicemail. Assumed to be an auto-dialer.

Misdialed me twice today, left no message.

It just called me, didn't answer, blocked.

Called said hello in spanish and when I said wrong number they hung up. I've also gotten two calls from two numbers in mexico.  3 calls from spanish speaker's.  I dont know anyone who speaks only spanish

Called, didn't leave a message...nobody on earth has the number they called so a bit odd.