Who called from 7046036985

I received a text from this number and I responded with "Who is this?" but I have not received an answer. If this a known scam, then I would like to report this number too.

Like Ace, I also received a text message yesterday from this unknown number that read "Hello David?" (my first name). I responded with "Hi, who is this?" but have yet to hear back.

Suspicious...

I received a text from this number as well today. I called it back and it is from a texting service.

Also received a txt from this number, no response when I asked who it was

I got a text and they asked me if I had Yahoo IM and gave me their id, I asked a second time who it was and they responded sorry my cell is dying.