Who called from 8473102687

No one talks, they hang up

Several calls..no one there.  A W Water Testing is on ID
Also from 847-310-4767

We got 7 calls in a matter of a few hours, all with different last 4 numbers by the same "A W Water Testing"

get calls from this number constantly throughout the day at all hours.  Sometimes several times within 10 minutes.  Caller ID says AW Water Testing.  Also call from 847-310-3548, 847-310-4736, 847-310-4725, 847-310-4681.  They never leave a message and for the past 10 times that they have called, I have answered so that I can give them a piece of my mind and there is never anyone there.

get calls from these people constantly...310-4228...310-2619  no one ever there and is a hang up when I try to call back