On this page15 sections
- Ratings and complaints
- US Mobile vs. competitors
- Pricing
- Step by step
- US Mobile legitimacy and licensing
- US Mobile plans and prices in October 2026
- Warp, Light Speed and Dark Star explained
- How US Mobile Works
- US Mobile BestGuide Rating
- Complaints and what customers report
- How to avoid activation and porting problems
- Who should look elsewhere
- What customers say
- Alternatives
- FAQ
US Mobile suits people comfortable with app-only service who want unlimited data for $25 to $44 a month, or less on annual plans. It is a legitimate prepaid carrier that lets you pick Verizon (Warp), T-Mobile (Light Speed) or AT&T (Dark Star) coverage and switch later, with taxes and fees included in its prices. The tradeoff is support: Trustpilot reviews are strongly positive (4.6 from more than 7,000 reviews), but the BBB gives US Mobile an F with 101 complaints in three years, and negative reviews often describe activation, number transfer and account suspension problems. Start with the free trial before you move your number for good.
- Unlimited Starter
- $25 a month; unlimited data on Dark Star (AT&T) with 20GB hotspot; on Warp and Light Speed, speeds may slow after 70GB and hotspot is 10GB2
- Unlimited Premium
- $44 a month; unlimited data with priority on Warp and Dark Star (deprioritized on Light Speed), 50GB hotspot on Warp and Light Speed and more on Dark Star, 20GB roaming data in 180+ countries2
- Annual plans
- Starter $199 for the first year, then $270; Premium $299 for the first year, then $390; Unlimited Flex $210 a year (slows after 10GB)1
- Taxes and fees
- Included in advertised prices; no multi-line discounts1
- Free trial
- 30 days with 30GB of data plus unlimited talk and text for new customers who transfer a number to Dark Star or Warp1
- BBB
- US Mobile LLC, White Plains, NY: F rating, not accredited, 101 complaints in the last 3 years4
- Trustpilot
- 4.6 out of 5 from 7,360 reviews; 90% 5-star and 6% 1-star5
- Network switching
- First 2 network transfers free, then $2 each; free on Premium. Multi-Network add-on $10 a month or $90 a year1
Pros
- Choice of Verizon, T-Mobile or AT&T networks, with switching in the app
- Taxes and fees included in the price
- Cheap unlimited plans, especially on the first year of an annual plan
- Free 30-day trial for eligible new customers
- Strong Trustpilot rating and 24/7 chat and phone support
Cons
- F rating from the BBB with 101 complaints in three years
- No stores; activation, porting and problems are handled online or by phone
- Starter plans are deprioritized and slow after 70GB on Warp and Light Speed
- Annual plan intro prices rise at renewal
- No multi-line discounts
Best for: Single-line or family users who want low-cost unlimited data, are comfortable setting up eSIM themselves and want to test which network works best where they live.
Skip it if: You want in-store help, guaranteed priority data on every network, or a carrier with a clean BBB complaint record.
US Mobile vs. competitors
| Company | Unlimited from | Networks | Taxes and fees | Priority data |
|---|---|---|---|---|
| US Mobile | $25 a month (Starter) | Verizon, T-Mobile or AT&T | Included | Premium only, on Warp and Dark Star |
| Visible | $25 a month (Visible) | Verizon | Included | Visible+ ($35) and Visible+ Pro ($45) |
| Mint Mobile | $30 a month on a 12-month plan ($360 upfront) | T-Mobile | Extra | Not published |
US Mobile pricing at a glance
US Mobile plans, taxes and fees included, as listed October 20261
| Plan | Monthly | Annual (first year, then renewal) | Data and hotspot |
|---|---|---|---|
| Light | $10 | Not offered | 2GB |
| By the Gig | From $15 for 5GB | Not offered | Set amount of data, deprioritized |
| Unlimited Flex | Not offered | $210 a year | 10GB high speed, then 1 Mbps; 5GB hotspot |
| Unlimited Starter | $25 | $199, then $270 | Dark Star: unlimited, 20GB hotspot. Warp and Light Speed: slows after 70GB, 10GB hotspot |
| Unlimited Premium | $44 | $299, then $390 | Unlimited priority data on Warp and Dark Star; larger hotspot; 20GB roaming |
Starter data is deprioritized on every network. No multi-line discounts. Network transfers cost $2 after the first 2 unless you have Premium.
US Mobile, step by step
Check coverage and pick a network
Choose Warp (Verizon), Light Speed (T-Mobile) or Dark Star (AT&T) based on coverage where you live and work.
Start the free trial
Eligible new customers who transfer a number to Dark Star or Warp get 30 days with 30GB of data. Keep your old line active until the trial line works.
Activate with eSIM or SIM
Set up in the app. Have your old carrier's account number and transfer PIN ready so the number port doesn't stall.
Switch networks if needed
Change networks in the app if coverage is weak. The first two transfers are free, then $2 each unless you are on Premium.
Cancel or port out
There is no contract. Request your transfer PIN and port to a new carrier; ask about refund terms before buying an annual plan.
US Mobile legitimacy and licensing
Yes. US Mobile is a prepaid mobile virtual network operator: it does not own towers and resells service on Verizon (which it calls Warp), T-Mobile (Light Speed) and AT&T (Dark Star). You can switch networks in the app without a contract, which helps if coverage at home or work is weak on one carrier.
Reviews are split by platform. On Trustpilot, US Mobile has a 4.6 out of 5 TrustScore from 7,360 reviews, with 90% at five stars. The BBB gives US Mobile LLC an F and lists 101 complaints in the last three years. Negative reviews describe activation and number transfer failures, slow phone support, and service suspended without enough warning.
Use the free trial to test coverage before you port your main number, keep your old carrier active until the new line works, and write down your account and transfer PIN. If a problem is not fixed, you can file a complaint with the FCC.
US Mobile plans and prices in October 2026
Prices include taxes and fees. As of early October 2026, Unlimited Starter costs $25 a month. On Dark Star (AT&T) it includes unlimited data and a 20GB hotspot; on Warp (Verizon) and Light Speed (T-Mobile) speeds can slow to about 1 Mbps after 70GB, with a 10GB hotspot. Starter data is deprioritized, so it can slow when towers are busy.
Unlimited Premium costs $44 a month with unlimited data, priority data on Warp and Dark Star, a larger hotspot and international roaming data. Annual billing lowers the price: US Mobile lists Starter at $199 and Premium at $299 for the first year, renewing at $270 and $390. Unlimited Flex is $210 a year but slows after 10GB.
For light users, plans start at $10 a month for 2GB, and By the Gig plans run from 5GB for $15. US Mobile says it no longer offers multi-line discounts because single-line prices were lowered instead.
Warp, Light Speed and Dark Star explained
US Mobile gives each partner network its own name:
- Warp runs on Verizon. Premium gets priority data.
- Light Speed runs on T-Mobile. Data is deprioritized on every plan, including Premium.
- Dark Star runs on AT&T. It gets the biggest allowances: unlimited data on Starter and the largest hotspot on Premium.
You can switch networks in the app. The first two transfers are free, then $2 each, and transfers are free on Premium. A Multi-Network add-on ($10 a month or $90 a year) lets you use a second network on the same line. US Mobile’s broadband facts list typical download speeds of 30 to 702 Mbps on Warp, 79 to 357 Mbps on Light Speed and 30.5 to 389 Mbps on Dark Star.
Key Takeaway: US Mobile (Expert Score: 4.3/5.0)
US Mobile earns an Expert Score of 4.3/5.0, excelling in Services with a score of 90%. Its standout feature is offering customers access to all three major US carrier networks, a level of flexibility uncommon among Mobile Virtual Network Operators (MVNOs). This allows users to select the network with the best coverage in their area, a key advantage for finding reliable, affordable cell phone plans.
In our comprehensive US Mobile review, the company earns an Expert Score of 4.3 out of 5.0 from BestGuide. This positions it as a strong contender for customers seeking some of the most flexible and affordable cell phone plans available today. As a Mobile Virtual Network Operator (MVNO), US Mobile doesn’t own its own cell towers; instead, it leverages the networks of Verizon, T-Mobile, and AT&T to provide nationwide coverage.
This unique multi-carrier approach is its primary strength, allowing you to choose the network that performs best where you live and work. Combined with transparent pricing on many of its plans, including unlimited cell phone plans starting at $25 per month, US Mobile presents a compelling value proposition. Our analysis of multiple US Mobile reviews and technical specifications shows it’s a top choice for budget-conscious consumers who are comfortable managing their service online.
However, the service is not without limitations. As an MVNO, its data can be deprioritized on congested towers, and it lacks the physical retail presence of major carriers. Compare US Mobile with other top-rated mobile plans to see how it stacks up against the competition.
How US Mobile Works
US Mobile operates as a digital-first mobile provider, offering services on the nation’s top three networks. The process is designed to be completed online or through its mobile app in a few simple steps, often taking as little as 10 minutes for eSIM activation.
Choose Your Network and Plan
First, you select your preferred network. US Mobile brands Verizon’s network as Warp 5G, T-Mobile’s as Light Speed, and AT&T’s as Dark Star. After checking coverage, you choose a plan that fits your needs. Options range from low-cost, light-data plans like the 2GB Light plan for $8 per month to unlimited cell phone plans with premium data and hotspot allowances.
Activate Your Service
If you have a modern, compatible phone, you can activate service instantly using an eSIM. For other devices, US Mobile will mail you a physical SIM card. The company offers a free 30-day trial, allowing you to test the service risk-free, though a payment method is required on file to begin. Activation and porting your existing number can typically be completed in under 15 minutes through the US Mobile dashboard.
Manage Your Account Online
All account management, from changing plans to monitoring data usage, is handled through the US Mobile website or app. This self-service model helps keep costs low but requires a certain level of comfort with digital tools. According to BestGuide’s analysis, its customer support is highly rated, with chat and phone options available for assistance.
US Mobile BestGuide Rating
US Mobile earns an Expert Score of 4.3 out of 5.0 from the BestGuide expert panel. Our rating is the result of a comprehensive analysis of the company’s services, pricing transparency, customer satisfaction, and overall reputation. This score places US Mobile above the industry average of 4.1 for MVNOs we have reviewed, highlighting it as a top-tier option for value-focused consumers.
Our scoring breaks down as follows:
- Services: 90%
- Reputation: 85%
- Customer Satisfaction: 85%
- Scalability: 85%
- Transparency: 80%
The company’s highest score is in Services (90%), driven by its unique multi-network platform and wide range of customizable plans. Its lowest score, while still strong, is in Transparency (80%). While pricing is generally straightforward, the website layout can be confusing for new users, and not all plans have taxes and fees baked into the sticker price.
What customers say about US Mobile
Recurring themes across the review sites and complaint records listed above, not individual quotes.
Common praise
- Patient, helpful support staff on chat
- Reliable coverage and fast data
- Low prices with taxes included
- Easy number transfers for most customers
Common complaints
- eSIM activation and APN setup problems
- Long phone waits and slow fixes
- Lines suspended or disconnected with little notice
- Slow data on one network in certain areas
- Confusion over fair use rules for hotspot and roaming
Complaints and what customers report
Positive reviews praise helpful support staff, reliable coverage and easy number transfers. The complaints that do show up tend to repeat: eSIM activation or porting problems that take days to fix, long phone waits, data issues on a specific network, and accounts suspended or disconnected over usage with little notice. US Mobile replies to about half of negative Trustpilot reviews.
Read the fair use rules on your plan, especially for hotspot and international use, and save chat transcripts when support promises a credit or fix. Annual plans are paid upfront, so ask about refund terms before you buy one.
How to avoid activation and porting problems
Most serious complaints start at sign-up. Before you switch:
- Check that your phone is unlocked and supports eSIM or the SIM you will use.
- Get your old carrier’s account number and number transfer PIN, and don’t cancel the old line yourself; the port closes it.
- Start with the free trial if you qualify (Dark Star or Warp only) and test calls, texts and data at home and work.
- Save chat transcripts and ticket numbers whenever support promises a fix or a credit.
If service is suspended or a port fails and support can’t fix it, file a complaint with the FCC. Carriers must respond to complaints the FCC forwards.
Who should look elsewhere
US Mobile is a poor fit if you need in-store help, aren’t comfortable setting up a phone yourself, or depend on fast data during busy times on a Starter plan. People who use a lot of hotspot or travel abroad often should read the fair use rules first, since reviews describe suspensions tied to usage. If you need several lines, note that US Mobile has no multi-line discounts.
Alternatives to US Mobile
- Visible Better if Verizon coverage works for you and you want unlimited hotspot on every plan, at the same $25 starting price. Read review
- Mint Mobile Worth a look if T-Mobile coverage is strong where you live and you are happy to prepay for 12 months. Read review
- Tello A low-cost choice for light users who want small, flexible plans rather than unlimited data. Read review
- Stay with your current carrier's prepaid plan If you rely on in-store help, a big carrier's own prepaid brand avoids the porting and support issues that come with an online-only service.
US Mobile reviews
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Frequently asked questions
What networks does US Mobile use?
Verizon (Warp), T-Mobile (Light Speed) and AT&T (Dark Star). You choose one when you sign up and can switch later in the app.
How much is US Mobile unlimited?
Unlimited Starter is $25 a month and Unlimited Premium is $44 a month, with taxes and fees included. Annual plans cost less in the first year: $199 for Starter and $299 for Premium, renewing at $270 and $390.
Does US Mobile have a free trial?
Yes. New customers who transfer a number to Dark Star (AT&T) or Warp (Verizon) get a 30-day trial with 30GB of data and unlimited talk and text. Use it to test coverage before you rely on the line.
Why does US Mobile have a bad BBB rating?
The BBB rates US Mobile LLC an F and lists 101 complaints in three years. The profile does not explain the grade in detail; complaints elsewhere center on activation, number transfers, support wait times and account suspensions.
Is US Mobile better than Visible?
US Mobile lets you choose among three networks, while Visible runs on Verizon only. Both start at $25 a month with taxes included; Visible includes unlimited hotspot at limited speed, while US Mobile Starter caps hotspot at 10GB or 20GB depending on network.
Does US Mobile deprioritize data?
Yes on Starter plans, which can slow during congestion and slow to about 1 Mbps after 70GB on Warp and Light Speed. Premium gets priority data on Warp and Dark Star.
Is US Mobile a legitimate company?
Yes. US Mobile is a prepaid carrier based in White Plains, New York, founded in 2015, that resells Verizon, T-Mobile and AT&T service. It has 4.6 out of 5 on Trustpilot but an F from the BBB.
Does US Mobile charge taxes and fees?
No extra taxes or fees on its standard plans; US Mobile includes them in the advertised price. Network transfers after the first two cost $2 unless you are on Premium.
Can I switch networks on US Mobile?
Yes, in the app. The first two transfers are free and later ones cost $2, or are free on Premium. A Multi-Network add-on for $10 a month gives one line access to a second network.
Does US Mobile have contracts or cancellation fees?
Standard plans have no contracts or early termination fees. Annual plans are prepaid for the year, so check the refund terms before committing to one.
Sources (10)
Facts on this page come from company websites, government agencies and regulators, checked on the dates shown. Editorial standards
- US Mobile: Plans (accessed October 12, 2026)
- BestPhonePlans: US Mobile plans and coverage (prices checked October 3, 2026) (accessed October 12, 2026)
- WhistleOut: US Mobile review (accessed October 11, 2026)
- BBB: US Mobile LLC business profile (accessed October 12, 2026)
- Trustpilot: US Mobile reviews (accessed October 12, 2026)
- US Mobile: Broadband facts (accessed October 12, 2026)
- Apple App Store: US Mobile app (accessed October 12, 2026)
- Visible: Plans (accessed October 12, 2026)
- Mint Mobile: 12-month plans (accessed October 12, 2026)
- FCC: File a consumer complaint (accessed October 12, 2026)
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