Who called from 5615265517

I was giving this number to text by a girl however I've gotten no reply. I called it but nothing. Maybe a spam? Who knows.

hello

My 12 year old son got texts from this # claiming to be "Nikki".  Needless to say the texts going back and forth were disgusting and we put a stop to it immediately.  At one point "Nikki" also sent him links to pictures, although from what we can tell he wasn't able to access them.  Be carefull!!!