Best SIM Plans in the USA 2026: 10 Carriers, 36 Plans Compared

TL;DR: Top 3 Picks for the USA

Compare All 36 US Plans on SimFinder →

Below, we break down the entire market using real plan data.

Table of Contents

• The US Mobile Landscape
• Price Breakdown: What Every Carrier Charges
• Best Value Plans by Use Case
• 5G and eSIM: What’s Available
• Family Plans and Multi-Line Discounts
• What Users Say
• Frequently Asked Questions
• Key Takeaways

The US wireless market looks complicated, but it comes down to a simple structure: three networks, seven resellers, and a massive price spread. SimFinder tracks 10 carriers and 36 plans in the United States. Prices range from $9/month to $100/month, and nearly every plan includes unlimited calls, 5G, and eSIM support.

The question is not whether you can find a good plan — it’s which combination of price, network, and features fits your needs. This guide breaks it all down using actual plan data, network quality scores, and pricing analysis.

The US Mobile Landscape: Who Owns What

The US has three physical networks. Every carrier, no matter how it’s branded, runs on one (or in US Mobile’s case, two) of these.

Quality data: OpenSignal Q1 2026, measured January 2026

T-Mobile is the speed king at 156.4 Mbps average download, and it also has the most carriers on its network — 6 out of 10 carriers in our database use T-Mobile’s infrastructure. This makes T-Mobile the backbone of the US budget carrier market.

Verizon has the best coverage (96/100) and narrowly edges out AT&T (95/100) in reach. For rural areas or cross-country road trips, Verizon or AT&T is the safer bet.

US Mobile is unique: it operates on both T-Mobile and Verizon networks, allowing customers to switch between them through the app — a feature they call “Super Carrier.”

Price Breakdown: What Every Carrier Charges

All 36 plans include eSIM support and 5G access. Most include unlimited voice calls. The key variables are price, data allowance, tethering, and contract requirements.

MNO Plans (T-Mobile, AT&T, Verizon)

MNO prices range from $50/month (T-Mobile Essentials Saver) to $100/month (T-Mobile Go5G Next). Every MNO plan offers unlimited data — there are no capped-data plans from the Big Three.

Sub-brand Plans (Cricket, Metro, Visible)

Sub-brands start at $25/month for unlimited data — that’s half the cheapest MNO plan. Visible and Metro both hit this price point, on Verizon and T-Mobile networks respectively.

MVNO Plans (Mint, US Mobile, Google Fi, Tello)

MVNOs are where the deepest discounts live. Tello starts at just $9/month for 1GB with unlimited calls on T-Mobile’s network. US Mobile Unlimited Basic offers unlimited data for $20/month — that is $30 less than the cheapest MNO unlimited plan.

The trade-off: Mint Mobile and US Mobile Unlimited Flex require 12-month prepaid commitments for their lowest prices. If you want month-to-month flexibility with MVNO pricing, Tello, US Mobile (Basic/Premium), and Google Fi are the options.

Find Your Best Match →

Best Value Plans by Use Case

Lightest Use (Under $15/month)

Tello 1GB — $9/month — The absolute cheapest plan in the US market. Runs on T-Mobile’s network with 5G, eSIM, tethering, and unlimited calls. No contract. If you primarily use WiFi and just need a phone number with a small data cushion, nothing is cheaper.

US Mobile Light 2GB — $10/month — One dollar more than Tello gets you double the data. Multi-network capability (T-Mobile or Verizon). No tethering on this tier, but at $10/month for 2GB with 5G, the value is strong.

Best Balance of Price and Features

Visible Base — $25/month — The standout plan for most users. Unlimited data on Verizon’s network (coverage score 96/100), 5G, eSIM, tethering, and no contract. At $25 for unlimited on the carrier with the best coverage score, this is the plan SimFinder’s data suggests works for the widest range of users. No family discount, but at $25 per line there is little room for one.

Metro Flex Unlimited — $25/month — The T-Mobile network equivalent of Visible. Same $25 price, unlimited data, 5G, eSIM, and tethering. Choose between Visible and Metro based on which network covers your area better: Verizon (96 coverage) or T-Mobile (92 coverage).

Budget-Conscious with More Data

Mint Mobile 15GB — $20/month — If you can commit to 12 months upfront, Mint delivers 15GB with 5G, eSIM, tethering, and data rollover on T-Mobile’s network. Data rollover is uncommon in the US market, and Mint is one of only two carriers in our database that offers it.

US Mobile Unlimited Basic — $20/month — Unlimited data for $20 with no annual commitment. Runs on your choice of T-Mobile or Verizon. Includes 5G, eSIM, and tethering. The cheapest month-to-month unlimited plan in the US.

Heavy Data Users Who Want Quality

T-Mobile Go5G — $75/month — Full MNO priority on the fastest US network (156.4 Mbps). Unlimited everything with tethering. If speed and priority matter — for remote work, streaming, or gaming — this is the entry point for premium service.

Verizon Unlimited Plus — $80/month — If Verizon coverage is essential (96/100 coverage score), this mid-tier plan adds tethering and premium data priority. The $15 premium over Verizon’s entry-level Welcome plan ($65) buys significantly better tethering and data handling during congestion.

Find Your Best Match on SimFinder →

5G and eSIM: What’s Available

eSIM

All 36 plans in the US support eSIM — a 100% adoption rate. The US market has fully embraced eSIM. If your phone supports it, you can activate any of these plans without a physical SIM card.

5G

All 36 plans include 5G access — also 100%. Unlike some markets where 5G is reserved for premium tiers, the US market has made 5G standard across all price points. Even Tello’s $9/month plan includes 5G.

This means the US market is unusually competitive on features — the differentiators are price, data allowance, network priority, and whether tethering is included. Features like 5G and eSIM are no longer a way for carriers to segment their plans.

Family Plans and Multi-Line Discounts

Family discounts are a major differentiator in the US market. 28 of 36 plans offer some form of multi-line discount. Here are the most significant savings:

MNO multi-line discounts can be dramatic: AT&T Unlimited Starter drops from $65.99 to $30.99 per line with 2+ lines. At that price, it’s competitive with MVNOs while keeping full MNO priority.

However, Visible, Tello, and US Mobile Light do not offer family discounts. If you’re a single-line user, these carriers remain the best value since their base prices are already low.

Compare Plans on SimFinder

The data in this guide comes from SimFinder’s database, which tracks 36 US plans across 10 carriers. Filter by price, data, 5G, eSIM, or tethering to find your best match.

Compare US SIM Plans →

What Users Say

Real experiences from people using US SIMs.

“TL;DR: most people with 1 line should trade their phone in to Apple, get the unlocked model, and go with a prepaid carrier such as Visible or US Mobile. You can save even more with carriers such as Mint Mobile depending on how much data you need.” — @stetsondoggett (original post)

“US Mobile launched a feature this year that enables customers to switch carrier networks on the same phone between AT&T, Verizon, and T-Mobile (hence the name, Super Carrier). We call this ‘teleporting.’” — @larryvc (original post)

Individual experiences may vary based on location and network conditions.

Frequently Asked Questions

What is the cheapest unlimited plan in the US?

US Mobile Unlimited Basic at $20/month and Tello Unlimited at $25/month are the cheapest unlimited plans. Metro Flex Unlimited and Visible also offer unlimited data at $25/month. All four include 5G and eSIM support.

Is there a real difference between MNO and MVNO plans?

MVNOs use the same towers as MNOs, so coverage maps are identical. The main difference is data priority — during network congestion, MNO postpaid customers get priority over MVNO users, which can mean slower speeds in crowded areas. For most users in most places, the difference is unnoticeable.

Do all US plans support eSIM?

Yes. All 36 plans tracked by SimFinder across all 10 US carriers support eSIM. This is a 100% adoption rate as of March 2026.

Which US network has the best coverage?

Verizon leads with a coverage score of 96/100, followed closely by AT&T at 95/100. T-Mobile scores 92/100. For rural and remote areas, Verizon or AT&T is the safer choice. T-Mobile leads in download speed at 156.4 Mbps.

Are prepaid plans in the US contract-free?

Most are. 30 of 36 plans in our database are month-to-month with no contract. The exceptions are Mint Mobile (12-month prepaid) and US Mobile Unlimited Flex (12-month prepaid), which require upfront payment for a year but offer lower per-month pricing in return.

What is the best SIM plan for someone visiting the US?

For short visits, Visible at $25/month is ideal — unlimited data on Verizon’s network, no contract, eSIM activation before arrival, and 5G included. For longer stays where cost matters most, Mint Mobile 15GB at $20/month offers strong value if you can commit to 12 months.

Can I switch between T-Mobile and Verizon networks?

US Mobile’s “Super Carrier” feature lets you switch between T-Mobile and Verizon networks on the same phone through their app. No other carrier offers this multi-network flexibility.

Key Takeaways

The US SIM market in 2026:

• 10 carriers, 36 plans — prices from $9/month (Tello 1GB) to $100/month (T-Mobile Go5G Next)
• Three networks matter: T-Mobile (speed king, 156.4 Mbps), Verizon (coverage king, 96/100), AT&T (balanced, 95/100 coverage)
• Budget carriers save 50-75%: Visible offers unlimited on Verizon for $25 vs Verizon’s own $65 entry price. US Mobile Unlimited Basic is $20 vs T-Mobile’s $50.
• 5G and eSIM are universal — every single plan in the US market supports both
• Family discounts change the math: AT&T Unlimited Starter drops from $65.99 to $30.99/line with multi-line, making MNOs competitive with MVNOs for families
• Data rollover is rare: only Mint Mobile offers it among the carriers tracked, making it a distinct advantage for moderate data users
• US Mobile stands alone as the only carrier allowing network switching between T-Mobile and Verizon

For single-line users, the strategy is simple: pick Visible ($25 unlimited on Verizon) or US Mobile Unlimited Basic ($20 unlimited, multi-network). For families, run the multi-line math on MNO plans — the per-line discounts can be significant.

Find Your Best US SIM Plan →

Plan data is current as of March 2026. Prices shown are pre-tax (US plans are quoted before sales tax, which varies by state). Check carrier websites for the latest information.

Compare all plans side by side using SimFinder’s comparison tool.