Just rec'd a text last night from this number, that said Heyyy John, and I answered the text thinking it was from a Facebook friend who I didn't have programmed in my phone. Then it said they wanted me to a.d.d. them on y.a.h.0.0. messenger, id was mariaflirter246. Then they said "sorry I have no signal" in separate text. Tried calling the number and it said "caller is unavailable, but they would be notified of me calling", I see others have had this same problem but none associated with this number. Anyone have any idea who might be doing this and why, and has anyone else had issues with this same number?