Since unblocking my text messaging (which was blocked because of messages from 1-231-327-9048) I have received two text messages from 1-218-686-8891 that read "Hey whats up?" and "Hey whats up?  100% Angel"

When I called the number from my land line, the phone automatically hung up after 2 rings, and I received a call about 20 seconds later.  It was an automated massage that said I received a cell to land line text message that read "Who is this?  Baby Girl"