05-25-2019 3:08 PM
Deleting the texts doesn't block further texts, that just deletes those texts.
If you didn't manually go and physically block all texts from that number, then you are fine and there is nothing to unblock.
05-28-2019 5:44 PM
I figured out that’s it’s legit. It’s coming from my AT&T Mobile Security app. Every time I upgrade the operating system on my phone the app automatically sends a temporary pin to activate the security app.
05-30-2019 7:11 AM
Thank you for clearing this up. It has been bugging me for a week. I called AT&T and the rep had no idea what it was. I went to the security app and asked for a pin and sure enough it send one.
06-09-2019 8:55 PM
I am having the same problem for the past 2 or 3 weeks at all hours of the day and night. I called At&t and it was like talking into a black hole. They had no clue what I was even talking about. They just said to block the number. Well duh, if I block the number I won’t receive the texts from At&t. So, I just let the annoying lowlifes send the texts. At&t said to forward texts to them. I did, then it asks for the phone number. I give that number and it states it’s not a phone number. So, there again. I’m stuck getting texts at 1:30, 4:30am etc.
06-10-2019 5:35 AM