12-month unlimited (10 GB hotspot) — prepaid
AT&T · 1 line
- Unlimited data
- 1 line
- AT&T
- No contract
$20/mo$240first year
Unlimited — 5-year price lock
Verified tariffEditorial score 4.4/5Last verified Oct 29, 2026
Our editorial score is 4.4 out of 5, based on the real cost over 24 months ($25.00 a month with the activation fee included), the unlimited data it includes, and whether it carries a contract, forced autopay or upfront months. How we score plans
Real monthly price
$25/month
$300 for the first year · $25.00 standard monthly price
- Unlimited data
- 1 line
- AT&T
- No contract
Is the Unlimited — 5-year price lock worth it?
On real cost over 24 months, the AT&T Unlimited — 5-year price lock ranks 2nd of 5 AT&T plans we track. 1 plan in the same range work out cheaper once the promotional period ends, the cheapest being the 12-month unlimited (10 GB hotspot) — prepaid at $20.00 a month on average.
What you actually pay
| Period | Promo price | Standard price | Activation | Total cost | Average / month |
|---|---|---|---|---|---|
| 12 months | — | $25.00 × 12 mo | — | $300.00 | $25.00 |
| 24 months | — | $25.00 × 24 mo | — | $600.00 | $25.00 |
Plan details
| Provider | AT&T |
|---|---|
| Data | Unlimited data |
| Lines | 1 line |
| Network | AT&T |
| Hotspot | Not included |
| Contract | No contract |
| Activation fee | None recorded |
| Taxes & fees | Not included — expect a surcharge on the bill |
| Speed | 30 GB a month at a maximum of 3 Mbps, then 1.5 Mbps. |
| International | Not stated by the provider |
| Data status | Verified tariff |
Price history
Every time the recorded price changes, a new line is added. If the price disappears or looks wrong, the plan is pulled from the site and flagged for verification instead of being shown with stale data.
No price record yet for this plan.
How the Unlimited — 5-year price lock compares with other AT&T plans
Real cost over 24 months, promotional period and activation fee included, ordered from the cheapest to the most expensive in the AT&T range. The plan described on this page is highlighted.
| Plan | Data | Monthly | First year | Average / mo over 24 mo |
|---|---|---|---|---|
| 12-month unlimited (10 GB hotspot) — prepaid | Unlimited | $20 | $240.00 | $20.00 |
| Unlimited — 5-year price lock This plan | Unlimited | $25 | $300.00 | $25.00 |
| Unlimited Saver | Unlimited | $35 | $420.00 | $35.00 |
| Unlimited Enhanced Plus | Unlimited | $45 | $540.00 | $45.00 |
| Unlimited Ultra | Unlimited | $45 | $630.00 | $56.25 |
Showing 5 of 5 published AT&T plans. See the full AT&T range.
Other AT&T plans
Unlimited Saver
AT&T · 1 line
- Unlimited data
- 1 line
- AT&T
- No contract
$35/mo$420first year
Unlimited Enhanced Plus
AT&T · 1 line
- Unlimited data
- 1 line
- AT&T
- No contract
$45/mo$540first year
Alternatives on the AT&T network
These providers buy wholesale access to the same physical network as AT&T and resell it as MVNOs. Reception is identical; the plan, the data allowance and the price are not.
Frequently asked questions
- How much does the AT&T Unlimited — 5-year price lock cost?
- The rate is $25 a month. Including any activation fee, the first 12 months cost $300.00 in total, an average of $25.00 a month.
- Is there a contract on the Unlimited — 5-year price lock?
- No. The plan carries no fixed-term commitment.
- How much data does the Unlimited — 5-year price lock include?
- Unlimited data, with no hotspot allowance stated. There is no data cap, although speeds may be reduced past a fair-use threshold.
- Which network does AT&T use?
- AT&T runs on the AT&T network. Coverage and speeds are those of AT&T.
- Are taxes and fees included in the Unlimited — 5-year price lock price?
- No — the advertised price excludes taxes and fees, so expect a higher figure on the bill. No activation fee is recorded.
- Is the Unlimited — 5-year price lock good value against other AT&T plans?
- On real cost over 24 months it ranks 2nd of 5 AT&T plans we track. 1 plan in the same range work out cheaper over two years.
- How up to date is the Unlimited — 5-year price lock price?
- The tariff was last verified on Oct 29, 2026. When a price can no longer be confirmed, the plan is pulled from the site and flagged for review rather than displayed with a stale figure.
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