Keeps calling our office, but hangs up before they navigate our IVR. A quick Google shows this to likely be Protel Systems -- not AT&T -- see http://www.protelco.net/homepage.htm
417-875-6007 is an ATT agent number. Most likely calling about your DSL and phone service. I would assume you have ATT services as they do not do "cold calls", they only update records of active accounts that I know of
We got a call from this number and the man was a gentleman. Asked about our AT&T services and wanted to know if there was anything he could do to help our business be more profitable. I am so sceptical about callers asking about any of our equipment because scammers are everywhere. Even reputable companies have salespersons that will do anything for a sale and end up trying to get money out of us when we didn't ask for the products. I called the number back after hanging up and got a recording that said; " Thank you for calling AT&T, there is no one available to take your call, please leave your name and phone number including the area code and someone will return your call." Right. I recorded my message machine to say that I'm superwoman and will come and save them, no need for 911. I will watch our phone bill closely for slamming.