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Compare AT&T PREPAID unlimited plans

Get details about AT&T PREPAID plans with unlimited data.


Activate your device

Find out how to activate your new device and sign up for a data plan that’s right for you.Go

What to know about AT&T PREPAID unlimited monthly plans

Looking for a new plan? Check out our AT&T PREPAIDSM unlimited monthly plans, AT&T PREPAID Unlimited, and AT&T PREPAID Unlimited Plus.
  • Both plans include unlimited talk, text and data.
  • They also include unlimited talk from the U.S. to Mexico and Canada, plus talking and texting when traveling in those countries at no additional charge.

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AT&T PREPAID unlimited plansUnlimited monthly plan 1Unlimited Plus monthly plan 2
AutoPay discount3YesYes
Multi-Line Discount4YesYes
Unlimited data (After 22GB, AT&T may temporarily slow speeds if the network is busy.)YesYes
Plan use when traveling in Mexico and Canada5
(not available in other countries)
Hotspot Yes
Stream high-definition video7YesYes
Unlimited text from the U.S. to more than 200 countriesYesYes
Unlimited talk and text in the U.S.YesYes

Change your plan

Already have AT&T PREPAID service? Find out how to change your plan using myAT&T or our automated phone service.

Plan details

Streaming video
You can stream high-definition video, up to 1080p, with our AT&T PREPAID Unlimited Plus plan. You can also use Stream Saver® to stream content it identifies as high-definition (HD) at standard-definition (SD) quality, similar to a DVD (about 480p). Turn Stream Saver® off to stream video in HD quality, when available.

AT&T PREPAID Unlimited monthly plan allows upload and download speeds of up to 3Mbps. After 22GB, AT&T may temporarily slow data speeds if the network is busy. Video content will be streamed at 1.5Mbps (SD quality, about 480p).1

Using your plan internationally
When traveling to Mexico or Canada with a compatible phone or tablet, you can place calls, use data, and send SMS and MMS text messages to more than 100 countries at no extra charge on an AT&T PREPAID Unlimited monthly plan. Learn more about PREPAID international calling.

Heads up: You can only tether your device in the U.S. on an AT&T PREPAID Unlimited Plus plan.

Understanding reduced speeds
After 22 GB, we may temporarily slow data speeds if the network is busy for the remainder of your 30-day term. To learn more about our network management policies, go to

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