Who called from 3186184302

Got a text from this # 2 days ago

Just got a text from this number and they said Heyyy Brenda.  Who is sending these?

I got one today:

"Hiii Elizabeth"
-"who is this?"

"A.D.D. me on y.a.h.0.0. msgr ... sn is brookewoman56
- Again, who is this? I don't use instant messaging

"sorry I have no battery life :("
- Yeah, you had enough to type that but not your name?