Who called from 9727378179

This is one number that is on my block list.   Several other are also. Always seems to be somebody wanting to see if you will fall for there trick.

Got a call 2 days in a row now. I answer and say hello several times and they hang up. ????? Comes up on ID being from Allen Texas. no name

Also blocked -- annoyingly persistent with no left messages

Calls several times a day, and never leaves a message. I have blocked the call, and an annoying "alert" sound comes on every time they
Call even though blocked!