Got "Hi :P" at 0700L (Midwest). Replied with "hello" and got "Lets catch up on y! IM Screen-name is marcellafliter"
No idea how they got my number.
Same message has been sent from 925-337-8768 and 336-923-7253... Irony, because my number is Californian (like 925) and I live in North Carolina (like 336), but 413 is from Mass...