Most mobile carriers have a phone line for data usage checks.

Check iPhone Data Usage

iPhones store this information inSettings>Cellular.

Scroll down toCellular Data.

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The figure next toCurrent Periodis the running total.

Checking data on your phone is fine, but it only reveals the data usage foryourphone.

Check Android Phone Data Use

How this works on Android differs between operating systems and manufacturers.

The Settings and Cellular screens on an iPhone

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Each phone line is limited to a certain amount of data per line.

Visit the Devices page of your Xfinity accountto find theData Usage Overviewarea.

For Spanish, dial*3286#.

Verizon data usage on a Pixel phone

The myATT app is another option.

For example, to check your home internet data usage, open theServicestab and then tapHome internet.

Next toMy data usageis the current total for the month.

AT&T data usage details for a home internet plan

This same information is available through themyAT&T account overview page.

The myATT apps Video Management feature limits video streams to standard definition at a maximum speed of 2 Mbps.

Dial#3282to get a text alert summarizing your data use.

T-Mobile app data usage screen

Verizon will even repeat the information verbally if you stay on the line.

The My Verizon app works, too.

Go toAccount>Usage>Usage Overviewfor those details.

Data usage in the Boost Mobile app

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Its a solid way to keep from incurring overage charges.

To check anytime, dial#932#.

T-Mobiles app does basic data use reporting and manages its Binge On feature.

When enabled, Binge On optimizes video as you stream it to limit data usage.

So plowing through entire seasons on Netflix doesnt necessarily mean laying waste to the months data allowance.

To see your T-Mobile data usage from the app, go toAccount>Plans and usage details>Usage.

But theres a catch.

After a set amount of data, Cricket may temporarily slow data speeds when the web link is congested.

One way is tocheck your usage through your accountby signing in and then going toAccount>Usage.

Pick the phone line you’re interested in to see how much data it has used.

To check your data usage in themyCricket app, sign in and tapUsageat the bottom.

Cricket does not automatically send data usage alerts by text.

Boost will send notifications as you approach your high-speed data cap.

There, you might track data usage closely, and review outgoing calls and messages.

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Why Am I Using So Much Data?

Most apps also require data to function if you don’t have internet access.

Adding more data to your phone varies based on your carrier and plan.

Most carriers let you purchase more data directly from your online account.

ping the carrier or visit its local store to learn more.

But, first,determine how much data you really need.