Today I received 3 calls from this number as well as 3 calls from 800-522-2455 both asking for the same person,,Juan ____ .  Never heard of him, he''s not available at MY number, yet they still call and now I have resorted to actually screaming at these people.  I AM ABSOLUTELY FED UP!!!!  I too am on the do not call list  but I guess it does not matter,  

ADT

Two great ways to stop them from calling:

1.  nomorobo.com    if your phone has the ability to "follow me" or "simultaneous calling" ...... it's free

2. Pro Call Blocker ........ $59.90 delivered.  Buy from manufacturer.  Holds 250 numbers.

My # is on do not call list
Yet these people call daily

The bank cancelled my debit card and issued a new one in the mail. The bank does that when it is discovered that a vendor's database has been compromised. The banks customer [me] has no idea that his card is no longer good until you use it and get turned down or you receive the replacement first.

The call was in regards to the billing issue due to a cancelled debit card. So for me it was lagit.

I only get the last four digits and a thank you on voicemail, no message.  Happened two days in a row. Only see the complete number on caller ID-no ID. Looked it up here.

3 calls a day every day since October. I have blocked their number but my phone managemnt portal still tracks the calls - well over 300 calls - I'm glad the phone doesn't ring on the blocked calls.

Unfortunately, since I previously have done business with them the DNC does not apply.

Just an update - 29 additional calls since December 3rd.

I receive a call from them every day at exactly 5:22 PM - you can set you clock by the call.  This has been going on for 5 weeks but they don't leave a message.

ADT - It's amazing, service was canceled and after paying everything there was a $1.12 balance due per ADT.  They have been calling twice a day for the past 3+ weeks - I have been ignoring tem just for kicks because of the hassle they put me through in order to terminate the service.

Keep calling clowns...maybe after another month of calls I'll send your $1.12 to cover your collection costs!

Received a call from 800-522-2455 on 09/13/2012. They claimed we have an account with ADT and didn't pay our bill in April. They asked for an email address so they could send us a bill. My husband gave them our email address. Then they asked for the password to our security system! I told them I don't give out our password to people over the phone. I told my husband to hang up! Remove us from your calling list. I believe these are scammers trying to get into our account and possibly into our home.

Garbage...I have never had ADT service...I called ADT after receiving tons of calls from 1-800-522-2455 on my cell phone at all hours, night and day...They supposedly put my number on their "do not call list"...weeks later I still get these annoying calls...I can't imagine that this is legitimately ADT.  I am repeatedly asked to stay on the line for an important message from ADT, only to be disconnected as soon as someone begins talking...This is some type of scam...I am going to call every government agency I can think of that might have the jurisdiction/authority to end this harrassment.  Ugh

"The only time they call is if you are 60 days past due" That is not a true statement.  I cancelled my account on the due date,and paid in full. I have received calls everyday from this number. I no longer have ADT, nor will I ever again.

They call me at that same exact time too

ADT trying to get me to renew the alarm system after I have told them im not interested.

i have adt svc. My auto pay checking got closed when i switched banks. Forgot to inform adt... Oops. It is a legit call from adt. If you dont have an adt acct then answer and tell them and it will stop. If you do have adt then pay or suspend monitoring till you can afford again. My svc was not interrupted for the 3 months before they called.

Do Not Call

It is the Billing Department for ADT. I actually do have an account with them, so it was helpful since their other number does not work. Just call them back and just be firm and polite. It also helps to call back between 8 AM to 10 PM Eastern time. If you don't have an account with them, just let them know they have a wrong number. At least they are not the pesky telemarketers.

The caller ID for me listed it as 800 Service.

It's ADT billing. I have ADT, and had forgotten to update my new credit card info on file w/ them. So the old card was rejected on auto-pay. So, although the number comes up "unknown" it's not a spammer.

i GET CALLS FREOM THIS NUMBER MORNING NOON AND NIGHT.  I WANT IT TO STOP

called cell. no msg left.

This # is for ADT Security.  Turns out my Credit Card expired and they couldn't automatically charge my account for the monthly payment.  So the account was showing past due.
That is why they were calling.

I just got a call from this number, I called the number back and I was informed that I owe them money because the service for my other house was reactivated.  The subject house is being rented and my husband or I never reactivated the service.  ADT customer service is not very friendly and not very customer oriented. I can't wait until my contract is up, I will go ahead and cancel it after my contract is up and I will search for another security service.

ADT ALARM SERVICES

This is an ADT number and the only time they call is if you are behind on your bill for more than 60 days.  You are correct and they should not be asking for pin numbers and will already have you address of file.  When I talked with them I was just asked to confirm my method of payment and asked if the billing address was the same as the mailing;  2 weeks later the money was taken from my account and my bill was paid in full.

If you aren't and ADT customer tell them and they should stop calling.

This is a scam for money. They asked for pin number of credit cards and debit cards and even your address. Don't trust this number. ADT would not call for you to pay money, they will probably would mail a bill statement or email.

they claim to be ADT and when they call me from this number, they ask for people I do not know.  Two completely diffferent names of other people so far.  
so I decided to look up ADT and call them, because it is sunday and this number apparently makes outbound calls but will not receive calls.  They cannot find my phone number in their system, put me on their internal "do not call list" and suggest it is not their offices calling. So if I receive one more call, I am going to report the calls to the SBI and FBI, because I believe fraud may be going on here and they have called every day for two weeks now.

Get calls from this number every day indicating that it is an important message from ADT.

Called received at 8:24am Saturday morning. Only thing that was captured on the voicemail was 522-2455.  Was able to to get whole number from caller id

Stand by for an important announcement from ADT

Couldn't quite make out what they we're saying. It sounded like they we're eating and talking at the same time. Return call said call during business hours. Whatever they do..