Data usage includes all data sent and received when you use your home internet. This data is measured in gigabytes.
Our internet plans
All plans come with a data allowance for each bill period. You’ll get an email alert when you use 65%, 90%, and 100% of your monthly data allowance. We’ll also email you the first time you go over your data limit.
See Also
How Much Data Do You NeedCharges apply the third time you go over your data limit. There’s a $10 charge for each additional 50GB of data. The maximum overage charge for:
- AT&T Internet® is $100 a month
- DSL and Fixed Wireless Internet is $200 a month
See the Customer Service Agreement for more details
Unlimited data usage
Have AT&T Internet®? You can upgrade to unlimited data if you have:
- Internet 100 or higher
- The unlimited usage allowance option for $30 month
