Who called from 4125672406

Call for Barbie. No one here by that name. Will not get it through their head that they have the wrong number. Five calls in 3 days

I keep getting phone calls from this number 4 times a day M-F. It really gets old. I won't answer. I believe the company is called level 3 communication

I  keep  getting  calls  from  412-567-2406. 3 to 4 times a day . It's  bothersome .  I only  take  calls  from  people  I  know

Every day I get calls from this number. I was finally fed up and answered. When they said we are Interstate Services. I said who are you and what do you want? I never told them my name