I got a lot messages from this number. I don' t want to be bother anymore

It's google voice. You probably signed up.

It's google voice after you sign up.

I just signed up for Google Voice a month ago and saw in my call history two calls from this number from several months before I registered for the number I have.  I do not know what number it is.  I keep reading that the number is a Google Voice number.  Why would they show up in my history now, even though I signed up for the number pretty recently?

Received some garbled text message.  Blocked with Mr. Number.