I May Have a Stalker

So this afternoon I was sitting in my room watching Desperate Housewives when all of a sudden my phone rings. I look at it and it says the number is withheld and that is what it always says when my younger brother calls. So I assumed that it was him and answered.
CONVERSATION ONE
Me: Hello?
(static noises)
Me: Hello?
Boy: Hi is this Allison?
Me: No this isn't
Boy: Aww man then I must have dialed the number wrong sorry.
Me: No that is ok do not worry about it.
Boy: Well you sound a lot like Allison.
Me: Well I can assure you that I am not Allison.
Boy: Bye
Me: Bye

Ok not all that awkward. But seriously I am not Allison even though I may sound like her.

So then I totally forgot about the weird phone call and went back to the show. Then 15 min later there is another call on my phone. This time the number was listed so I did not think about the previous caller.

Me: Hello
Boy: Aww man did I dial the same number again?
Me: (laughing) Yes
Boy: Ok now trust me I am not a total dumbass and do not do this a lot so sorry.
Me: Ok
LONG AWKWARD PAUSE
Boy: ...
Just as he starts to say something I say goodbye because I thought it was weird that he was not talking.
Me: Bye
Boy: um ok yeah Bye

AWKWARD
Seriously I really want to know what he was going to say.

Ok so 20 min after that I get this text from the same number
"Is ur face as beautiful as ur voice? :-)"


So is this a creep or someone playing a prank on me? Either way I do not like it at all. Cut it out it is weird and creeping me out.

Natasha