Who called from 313033271

Have called me to. Haven't answered because I don't know the number and I've been to school aso. Thanks for the info, Won't be picking it up.

Got a call from this number first time today, but since I don't know anyone in Sweden, and had visitors as well, I didn't pick up.
From what I can read on this site it looks like I was right not to answer it..!
Creepy...

I also got a call from this number today! I didnt pick up the phone.. Who is it?
(norwegian)

This number have called me too

Have called me several times last 14th days. Don't answer it!