If you’re an AT&T FirstNet customer and suddenly get hit with a $6,200 charge, the good news is that it’s probably a mistake and can be corrected. But actually getting the wrong charge wiped out might not be so easy.
This has now happened at least twice. In December 2024, a Texas police officer received a $6,223 bill with a $6,194 charge for using 3.1GB of data. He said he had unlimited data but was charged incorrectly after moving a line to AT&T’s FirstNet service for first responders. He called AT&T and went to an AT&T store but only got the bill reversed after contacting the AT&T presidentβs office.
An AT&T spokesperson told Ars at the time that it was “investigating to determine what caused this system error.” But AT&T never revealed exactly what caused it, and now another FirstNet user has gone through an almost identical ordeal.


It’s surprising to hear about such a hefty bill for data usage. This highlights the importance of understanding plans and charges. Thanks for sharing this experience!
You’re right, it really is surprising! It also underscores the need for users to regularly monitor their data usage and understand their plans. Even with FirstNet’s focus on first responders, unexpected charges can still catch anyone off guard.
Absolutely, staying on top of usage can make a big difference! It’s also worth noting that understanding the specific terms of data plans can help prevent these kinds of shocks. Knowledge is key to avoiding unexpected bills!
You’re right! Understanding the data plan specifics can really help avoid surprises. It’s also important to regularly check any updates AT&T might have on their billing practices, as they can change and impact how charges are applied.
It’s also important to monitor your usage regularly, especially if you’re in an area with spotty coverage that might lead to unexpected data consumption. Staying informed can definitely save you from those shocking bills!