Caller Type: Unknown
Phone Number Report: Says ADT SECURITY SR on caller ID,will not leave message.I will not answer unknown numbers,nor will I return calls without message being left.

Caller Type: Telemarketer
Phone Number Report: Called at 4:03am. unbelievable!!

Caller Type: Telemarketer
Phone Number Owner: ADT
Phone Number Report: I got this call on my cell phone, which irritates the heck out of me! We have had ADT for a couple of years. I called back on my cell phone and the guy kept saying 'Hallo, I can't hear you' then hung up. I then called on my land line and got a young lady. I asked her to take my cell phone number off their list. She said she has. telemarketers shoud not be allowed to call people on their personal phones - we have to pay for those calls.

Caller Type: Telemarketer
Phone Number Owner: ADT
Phone Number Report: This is ADT and I know it they call asking if we want an alarm system we tell them we have one already and they say they put us on a "do not call list" but they still do

Caller Type: Unknown
Phone Number Report: Call IDs as: TOLL FREE CALL... Calling daily as late as 10:30 pm... Caller hangs up when answering machine takes call.

Caller Type: Telemarketer
Phone Number Report: some sort of security service - talked so fast, it may well have been "ADT" - not sure. I hung up before the spiel started. I'm pretty sure it was a real person, not a recording, because of all the grammatical errors.

Caller Type: Telemarketer
Phone Number Owner: ADT
Phone Number Report: some telemarketer called me on my cell phone of all things on a sunday morning. It is very disturbing to me to receive these iritating calls so I'm pretty quick to hang up on these type of people and calls. Wish they would stop!!!Just lost my daughter, and don't need these annoying people calling me at anytime!!

Caller Type: Unknown
Phone Number Report: stop calling me