Who called from 9185089423

This person continues to text me saying they are "jessica" but then when I said i didn't know who they were= they told me to get to know them.
They are harrassing me-

I just got a textes today from them. They said that thier name is Megan. They wanted a pic of me.

they text my husband to be and  wanted a pic of me said their name is jay and then called their selves jessica and they said they want me

they sent another text begging for a text of me because im a chick

I have received several texts from this number.  Said their name was Jay.  Wanted me to send a pic and I refused.  Continues to harrass me.  Set up SMS Blocker App on my phone to block this number today.