Who called from 5052190933

According to another number look up site, this isn't a valid phone number, so must be spoofed. And not one you'd want to answer.

Called 9.33 a.m., 3/9/17.  No message, therefore Spam.

This number has called twice a day for 3 days.  Never leaves a message.

They called, no message left.  Blocked.

Call @1236p mdt Mon 13 Mar. Did notanswer. No voice mail.