I do not know who this is but they are really upsetting me! Most likely they are some survey compamy looking to get information from you. There means don't have an end and when you call back to find out who they are it states that this is a non working number. Good luck understanding what the F they want because when you do pickup there is a 5 second pause..than nothing but silents.. Tho if you do find out who they are let us all know. First make sure you block them by calling your phone company!
I have received numerous calls from this number,I have also reported them because even my mobile phone is on the national do not call list. I thought I would do some researching on the company someone else mentioned, Qwest communications. Imagine my suprise to find that they are linked with Verizon wireless, who service I just cancelled but kept my same phone number. Wow, guess I have to change the number I have had for 6 years.