Who called from 2563690443

I recieved a TEXT message saying: "Hello Brittani are u there???Haven't heard from you in a while."
I quickly responded with: "who is this?"
Text convo after that:

Them- "Haha if you wanna know who this is you gotta addd me on yahoo messenger. my id is saleemyos574."

me: How about not

Them: "omg my cell is gonna run out of battery, just talk to me on yahoo ;-)"

How strange? Who the heck wants to text people?

I had the exact conversation!!!! But with my name in it of course... I was thinking who even uses messenger that doesn't have fb.... All my friends are on fb!!!

I got the exact same message, but with my name in it. After I asked who it was, I got no reply.

Got the same text as other posts.... I ignored it.