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US Mobile Unlimited Starter Dark Star
Unlimited talk and text on AT&T’s network with 4K streaming quality, 20GB hotspot data, free international texting to 200+ countries, and optional international calling and data add-ons.
NETWORKAT&T
CONTRACTNo Contract
BILLINGPrepaid
$25/month
All taxes and fees included
- Unlimited high-speed
- 20GB hotspot
- 4K video streaming
- + $3 int'l calling add-on
Best Overall Plan 2026
This wins my Best Overall Plan 2026 Award because it gives you everything you need at an excellent price. Unlimited data, 20GB of hotspot, & 4K video streaming all for $25. Plus, add coverage on a secondary network (T-Mobile or Verizon) with US Mobile's multi-network add-on.
Recommended
US Mobile Unlimited Starter Dark Star is one of our top picks for 1 line.
Description
US Mobile Unlimited Starter Dark Star gives you unlimited data on AT&T's network for $25 a month, with taxes and fees included. It comes with 4K video and a 20GB hotspot. It also includes free international texting. You can add a 2GB tablet line for $10 a month. For comparison, AT&T's own Value 2.0 plan costs $50 a month before taxes.
Your data is deprioritized.
Best for: people who want unlimited data and need a big hotspot.
Plan Details
Term
Duration
1 month
Data renews
Monthly
Data
Coverage
AT&T network
Data
Unlimited high-speed
Data priority
Deprioritized
QCI
9
Hotspot
20GB hotspot
Streaming
4K video streaming
Calls & Texts
Calls
Unlimited minutes
Texts
Unlimited texts
Smartwatch & Tablet
Smartwatch Line
Watch not supported
Tablet Line
$10 2GB tablet line
International Features
International Texting
Free international texting.
International Calling
$3/month add-on for international calling to 200+ destinations.
Canada & Mexico Roaming
$15 add-on for 150 minutes, 150 texts, and 1GB of data in Canada and Mexico. $30 add-on for 500 minutes, 500 texts, and 5GB of data.
International Roaming
$15 add-on for 150 minutes, 150 texts, and 1GB of data in 110+ destinations. $30 add-on for 500 minutes, 500 texts, and 5GB of data.
Deals & Promotions
Multi-line Pricing Breakdown
| Line | Cost per Line | Total cost per month | Recommended |
|---|---|---|---|
| 1 | $25 | $25/month | |
| 2 | $25 | $50/month | |
| 3 | $25 | $75/month | |
| 4 | $25 | $100/month | |
| 5 | $25 | $125/month |
Full Cost Breakdown
| Activation Fee | $0 |
| Carrier Fees | Included |
| Government Taxes & Fees | $0 |
| Monthly plan cost | $25 |
| Estimated first month total | $25 |
| Estimated ongoing monthly cost | $25 |
Coverage
Verizon
Network
72.5 %
Total coverage
2,270,671
Total square miles covered
99%
Total population covered
23.2 %
5G coverage
724,811
5G square miles covered
280 million people (81.8%)
5G population covered
T-Mobile
Network
62.7 %
Total coverage
1,962,291
Total square miles covered
99%
Total population covered
52.8 %
5G coverage
1,653,294
5G square miles covered
332 million people (97%)
5G population covered
AT&T
Network
76.8 %
Total coverage
2,403,572
Total square miles covered
99%
Total population covered
44.7 %
5G coverage
1,399,661
5G square miles covered
320 million people (98.6%)
5G population covered
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