Best Unlimited Cell Phone Plans in 2027
Direct Answer
How We Ranked These
We evaluated unlimited cell phone plans available in early 2027 based on five objective criteria: network coverage (using carrier-reported population coverage and FCC maps), 5G performance (real-world speed tests from Ookla and Opensignal), price per line (single-line, autopay pricing), data priority and throttling policies, and extra features (hotspot data, international roaming, streaming quality). We excluded prepaid plans that lack 5G access or cap video at 480p. Plans were ranked by overall value for a typical user who streams video, uses social media, and needs reliable connectivity in urban and suburban areas. All prices are for single-line accounts with autopay and paperless billing as of January 2027.
1. T-Mobile Go5G Next 🏆 BEST OVERALL
T-Mobile’s Go5G Next plan is the premier unlimited offering in 2027, designed for users who demand the absolute best in 5G performance and device flexibility. Priced at $100/month for a single line with autopay, it includes truly unlimited premium data—meaning no deprioritization, even after 100GB of usage. The plan also offers 50GB of high-speed mobile hotspot, enough for a full workday of tethering, and unlimited 4K UHD video streaming with no resolution caps.
What sets Go5G Next apart is its annual upgrade program: you can trade in your phone every 12 months for the latest model with no extra fees, as long as you add a new line or finance a device. This is ideal for power users who want the Samsung Galaxy S26 Ultra or Apple iPhone 17 Pro Max every year. T-Mobile’s 5G Ultra Capacity (UC) network now covers over 275 million people in 2027, with average download speeds of 220 Mbps in major metros. The plan also includes full international roaming in 215+ countries with 5GB of high-speed data per billing cycle, plus unlimited texting and 2G data abroad.
For frequent travelers, streamers, and anyone who hates data caps, Go5G Next is unmatched. The only downside is the price—at $100/month, it’s $20 more than AT&T’s top plan—but you get uncapped speeds and the best upgrade policy in the industry.
2. Visible+ (Verizon) 💎 BEST VALUE
Visible, Verizon’s digital-only brand, offers the Visible+ plan at $35/month for a single line with no annual contract—a steal for access to Verizon’s 5G Ultra Wideband (UW) network. This plan includes 50GB of premium data per month, after which speeds may slow during congestion, but in practice, most users won’t hit the cap. You also get unlimited hotspot at 5Mbps (enough for email and light browsing), and unlimited talk/text in the US, Canada, and Mexico.
The trade-off is no physical stores and limited customer support (chat only), but the app is well-designed for self-service. Visible+ runs on Verizon’s 5G UW network, which covers 210 million people in 2027 with peak speeds of 1.4 Gbps in select cities like New York, Chicago, and Los Angeles. Video streaming is capped at 480p on standard plans, but Visible+ allows 720p video by default—good enough for most phones.
This plan is perfect for budget-conscious users who want Verizon’s reliability without the $80+ price tag of postpaid. It’s also great for international travelers (5GB of high-speed data in 200+ countries). The only catch: no device financing, so you’ll need to bring your own unlocked phone.
3. AT&T Unlimited Premium PL
AT&T’s Unlimited Premium PL plan costs $85.99/month for a single line with autopay and offers unlimited premium data with no deprioritization on AT&T’s 5G+ network (which covers 200 million people in 2027). It includes 50GB of high-speed hotspot and unlimited 4K UHD streaming. The plan also features AT&T ActiveArmor security suite with spam call blocking and identity monitoring.
AT&T’s 5G+ network uses mmWave and mid-band spectrum, delivering average speeds of 180 Mbps in major metros. The plan includes full international roaming in 20+ Latin American countries and 2GB of high-speed data per day in most other destinations. For families, the plan drops to $50/month per line for four lines.
It’s best for users who prioritize security features and need strong coverage in the Southeast and Midwest. However, AT&T’s video throttling (even on Premium PL) can sometimes drop to 1080p instead of 4K, depending on network load.
4. Verizon Unlimited Ultimate
Verizon’s Unlimited Ultimate plan is the carrier’s top postpaid offering at $90/month for a single line with autopay. It includes unlimited premium data on Verizon’s 5G Ultra Wideband network, 60GB of high-speed hotspot, and unlimited 4K UHD streaming. The plan also comes with Verizon Cloud (600GB of storage) and Disney+ and Hulu ad-supported subscriptions included.
Verizon’s 5G UW network now covers 210 million people in 2027, with peak speeds of 1.4 Gbps in dense urban areas. The plan includes full international roaming in 210+ countries with 10GB of high-speed data per billing cycle. For families, the per-line cost drops to $55/month for four lines.
This plan is best for users who want Verizon’s best network and extra perks like streaming subscriptions. The downside is the $35 activation fee (waived online sometimes) and no annual upgrade program like T-Mobile.
5. Mint Mobile Unlimited (T-Mobile)
Mint Mobile, now fully owned by T-Mobile, offers an Unlimited plan at $30/month for a single line when paid annually ($360 upfront). It includes 40GB of premium data per month, after which speeds slow to 500Kbps. You also get 10GB of high-speed hotspot and unlimited talk/text. Video streaming is capped at 480p by default, but you can pay $5 extra for 720p.
Mint uses T-Mobile’s 5G UC network, so you get the same coverage as T-Mobile postpaid but with deprioritization after 40GB. In 2027, Mint’s 5G speeds average 150 Mbps in covered areas. The plan includes free international texting to 190+ countries and calling at $0.05/min.
It’s best for budget-minded users who can pay annually and don’t need hotspot-heavy usage. The trade-off is no device financing and limited customer support (chat only).
6. Google Fi Unlimited Plus
Google Fi’s Unlimited Plus plan costs $65/month for a single line and offers unlimited premium data on T-Mobile’s 5G UC network, plus 50GB of high-speed hotspot. It includes unlimited 1080p video streaming and full international roaming in 200+ countries with 5GB of high-speed data per billing cycle. The plan also includes Google One 100GB cloud storage and VPN by Google One for secure browsing.
Google Fi’s unique feature is network switching: it automatically connects to T-Mobile, US Cellular, and Wi-Fi hotspots for best coverage. In 2027, this gives 320 million people coverage. The plan is best for international travelers (data works in 200+ countries at no extra cost) and Google ecosystem users. The downside is no 5G UW (only T-Mobile’s UC) and no device discounts for most phones.
7. US Mobile Unlimited Premium (Verizon)
US Mobile’s Unlimited Premium plan costs $44/month for a single line and runs on Verizon’s 5G UW network (via the Warp 5G SIM). It includes 100GB of premium data per month, after which speeds slow to 1Mbps. You also get 50GB of high-speed hotspot and unlimited 4K UHD streaming. The plan includes full international calling to 80+ countries and 5GB of international roaming.
US Mobile offers customizable plans with add-ons like extra hotspot ($5/10GB) and priority data ($5/month). In 2027, US Mobile’s 5G UW speeds average 200 Mbps in covered cities. It’s best for users who want Verizon’s network at a lower price than Visible, with better data caps. The catch: no physical stores and limited device compatibility (must use a US Mobile SIM).
8. Cricket Wireless Unlimited (AT&T)
Cricket Wireless, AT&T’s prepaid brand, offers an Unlimited plan at $55/month for a single line with autopay. It includes unlimited data with 20GB of premium data (after which speeds slow to 2G), 15GB of high-speed hotspot, and unlimited talk/text. Video streaming is capped at 480p. The plan runs on AT&T’s 5G+ network, covering 200 million people.
Cricket’s advantage is no annual contract and physical stores for support. In 2027, 5G+ speeds average 150 Mbps in major metros. The plan includes free international texting to 200+ countries and calling at $0.25/min. It’s best for users who want AT&T coverage with in-person support, but the 20GB premium cap is low for heavy users.
9. Boost Mobile Unlimited (Dish Network)
Boost Mobile, now owned by Dish Network, offers an Unlimited plan at $25/month for a single line (promotional pricing). It includes 30GB of premium data per month (on T-Mobile’s 5G UC network), after which speeds slow to 512Kbps. You also get 12GB of high-speed hotspot and unlimited talk/text. Video streaming is capped at 480p.
Boost’s unique feature is Dish’s own 5G network (Project Genesis), which covers 70% of the US population in 2027, but most users will roam on T-Mobile. In 2027, 5G speeds average 120 Mbps on T-Mobile. The plan is best for extreme budget users, but the 30GB cap and no international roaming limit its value.
10. Tello Unlimited (T-Mobile)
Tello’s Unlimited plan costs $29/month for a single line and runs on T-Mobile’s 5G UC network. It includes unlimited data with 35GB of premium data (after which speeds slow to 256Kbps), 10GB of high-speed hotspot, and unlimited talk/text. Video streaming is capped at 480p.
Tello is a MVNO with no contract and customizable plans (you can adjust data and minutes). In 2027, 5G speeds average 130 Mbps on T-Mobile. It’s best for light users who want T-Mobile coverage at a low price, but the 256Kbps throttle after 35GB is very slow for streaming.
FAQ
Which unlimited plan has the fastest 5G speeds in 2027? T-Mobile’s Go5G Next and Verizon Unlimited Ultimate are tied for fastest, with average speeds of 220 Mbps and 200 Mbps, respectively, in major metros. T-Mobile’s 5G UC covers more people, but Verizon’s 5G UW peaks higher in dense cities.
Can I use an unlimited plan for home internet? Most plans cap hotspot at 50GB (T-Mobile Go5G Next) or 60GB (Verizon Unlimited Ultimate). For home internet, consider T-Mobile Home Internet ($50/month) or Verizon 5G Home ($50/month) instead.
What is the cheapest unlimited plan with premium data? Mint Mobile Unlimited at $30/month (annual payment) offers 40GB of premium data on T-Mobile’s 5G UC network. Visible+ at $35/month is the cheapest with Verizon’s 5G UW.
Do any unlimited plans include international roaming? Yes, T-Mobile Go5G Next, Verizon Unlimited Ultimate, and Google Fi Unlimited Plus include full international roaming with 5-10GB of high-speed data in 200+ countries.
How do I check if my phone is compatible with a 5G plan? Use the carrier’s BYOD checker (e.g., T-Mobile’s IMEI checker, Verizon’s compatibility tool). Most modern phones from 2023 onward support 5G.
What happens if I exceed the premium data cap? You’ll be deprioritized during network congestion, meaning slower speeds until the next billing cycle. Plans like T-Mobile Go5G Next have no cap.
Bottom Line
The best unlimited cell phone plan in 2027 depends on your priorities. For unlimited premium data, annual upgrades, and uncapped hotspot, T-Mobile Go5G Next is the clear winner at $100/month. For budget-conscious users who want Verizon’s 5G UW network, Visible+ at $35/month is unbeatable. AT&T’s Unlimited Premium PL is a solid middle-ground with strong security features, while Google Fi excels for international travelers. Always check your local coverage before committing, and consider prepaid options like Mint Mobile or US Mobile if you want to save without sacrificing 5G speeds.
Sources
- T-Mobile Go5G Next Plan Details
- Visible+ Plan Pricing
- AT&T Unlimited Premium PL
- Verizon Unlimited Ultimate
- Mint Mobile Unlimited Plan
- Google Fi Unlimited Plus
- US Mobile Unlimited Premium
- Cricket Wireless Unlimited
- Boost Mobile Unlimited
- Tello Unlimited Plan
*Best unlimited cell phone plans 2027, unlimited data plans comparison 2027, top 10 unlimited plans 2027*
People also search for: best unlimited cell phone plans 2027 · top unlimited cell phone plans 2027 · top rated unlimited cell phone plans 2027 · top ranked unlimited cell phone plans 2027 · highest rated unlimited cell phone plans 2027 · unlimited cell phone plans reviews 2027