800-355-0555

Robocall (very garbled) saying it was security at AT&T and to enter my passcode. Yah, right.

Scam/phishing call supposedly from AT&T to verify my passcode.

Robo call saying they are from AT&T wanting me to enter my AT&T passcode.

I received a call from this number on my cell around 3:30 in the afternoon.  Glad to see that it was a robo
and I didn't respond.  I had just been working with AT&T and fortunately, I didn't fall for this thanks to the replies above.

Same thing here!! Tricky of them

Called me at 11:49 AM on Nov 27, 2017. No message left on my voicemail. As a long-time AT&T customer, AT&T always leaves me a message, therefore, this definitely was not AT&T. Some crook is paying to use this 800 number, so it must be a VERY profitable scam for them!

Got a call and it was identified as Spam Caller and so I didn't pick up. It was a robo-call. They left a voicemail asking me to enter 1 to validate AT&T passcode. Funny.

Also, it is scary that some unsuspecting elders or very young ones at home may fall for such a scam.

It's been a week of winning a free vacation stay to this one, "give me your pass code."

Thanks for the info everyone; I didn't pick up and they didn't leave a message.

I never answer a call from a number that I don't know, but always google the number later.  Thanks to all of the above for the heads up, altho I was 100% positive it was a spam call.  Blocked!

Just got a call from this number. Automated call from At&t asking to verify the At&t account passcode. I hung Up.

i just got a call from this number but it wasn’t like the other experiences i answered because i like messing with them and i said hello and i could hear slight breathing so i said hello again and it just continued barely audible and then the number hung up

I didn’t pick up so I got a voicemail that said as a valued AT&T customer, I should enter my wireless passcode. I am not an AT&T customer.

Thank you all for your reports. 2 calls a few minutes apart on my cellphone, no message.

Thursday November 30, 2017 - 9:21 PM Pacific Time
Received what sounded like a female garbled-like voice ROBO-CALL (like speaking underwater with some bubbles):  stating:  "We at AT&T value your security.  Please validate your AT&T Passcode"
(not verbatim, but close).
OF COURSE I hung up.

Wanted an AT&T passcode.  I don't have one.  I gave a fake one and it thanked me LMFAO.

recd call a few minutes ago.  I did not answer.  Checked online & found the above.
So will block

Same thing here. I mean really ATT doesn’t do business like that duh. But surprised that it was a 1-800 number.

called my cell number. I declined call then blocked.

No msg and voicemail left