AT&T Prepaid 12-Month Unlimited Review
The plan to buy at AT&T Prepaid — 16GB of priority data and a 10GB hotspot for about twenty dollars a month, which is less than the two monthly tiers that offer neither.
At a Glance
How AT&T Prepaid 12-Month Unlimited Scores
We scored AT&T Prepaid 12-Month Unlimited against the same four pillars we use for every plan. Here’s how it broke down.
Pricing: the cheapest tier is also the best one
$240 once covers twelve months — about $20/mo — with 16GB of priority data, a 10GB hotspot, and unlimited data at reduced speed after the 16GB. Taxes and fees are extra but small in absolute terms.
The reason this is the pick is what sits above it. The $25 online-only plan and the $35 Unlimited Saver both cap you at 3 Mbps with no hotspot at all, and both are deprioritized. This plan costs less than either and is materially better on every axis that matters. The only thing you give up is monthly flexibility.
What You Get
What You Don't Get
How AT&T Prepaid 12-Month Unlimited compares
The comparison that decides the lineup — this plan against the cheap monthly tiers.
Who should choose AT&T Prepaid 12-Month Unlimited
Who should skip it
Final Verdict
The best plan in AT&T Prepaid's lineup and one of the better annual plans in US prepaid. Twenty dollars a month for 16GB of priority data, a 10GB hotspot and native AT&T coverage is strong on its own — and the fact that it undercuts two monthly tiers that are speed-capped with no hotspot makes it the obvious choice. The condition is real, though: $240 up front, and no refund path if you move on in month three.
See plan details →Frequently asked questions
How much is AT&T Prepaid's 12-month plan?
$240 paid once for twelve months, about $20/mo, plus taxes and fees. It includes 16GB of priority data a month and a 10GB hotspot.
Why is it better than the $25 or $35 monthly plans?
Both of those are deprioritized, capped at 3 Mbps, and include no hotspot. This plan has priority data, no speed cap on its 16GB, and a 10GB hotspot — for less money.
What happens after 16GB?
Data continues at reduced speed for the rest of the month rather than stopping. The 16GB allowance renews each month across the twelve-month term.
Does it work in Mexico and Canada?
Yes — unlimited talk and text plus 16GB of data in both, at domestic rates.
Can I add family lines to it?
Not at a discount. AT&T Prepaid's multi-line discounts require a plan of $45/month or more per line, so Enhanced Plus is the entry point for families.
Related comparisons & plans
Other AT&T plans we’ve reviewed
Same carrier, same network — different price and data. Here’s how the rest of the AT&T lineup scored.
Same budget, different carrier
Plans priced within a few dollars of AT&T Prepaid 12-Month Unlimited, from carriers we rate independently. Worth a look before you commit.