Unlimited Data Plan SIM Card for high data usage
Unlimited SIM Card
SIM card for cellular cameras
SIM card for connected devices
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Lifetime
Warranty
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Contract
Unlimited Data Plan SIM Card

High-Data SIM for Hotspots,
Routers & Connected Devices

Networks AT&T, T-Mobile, Verizon
Plans start from $75/month
Setup Online in about 2 minutes
4.5/5 250+ reviews
Networks & plans
AT&T
T-Mobile
Verizon
Unlimited
  • 3-in-1 physical SIM
  • $7 SIM card
  • Unlimited data on AT&T $75, T-Mobile $80, or Verizon $90
  • No contract, no hidden fees
Check compatibility
For unlocked 4G LTE / 5G hotspots, routers, cameras, tablets, and IoT devices. Data only - no voice or SMS.
Unlimited SIM Card Network Plans

Choose the network you want during checkout and activation. Every plan includes unlimited monthly data.

AT&T $75 Unlimited monthly data T-Mobile $80 Unlimited monthly data Verizon $90 Unlimited monthly data
Order Unlimited SIM Card → Compare All SIM Cards
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Choose this SIM when monthly data usage matters most

Unlimited Data Plan SIM Card is the third SIM type we carry. It is the best fit when your device needs unlimited monthly data on AT&T, T-Mobile, or Verizon instead of smaller camera, tracker, or seasonal plans.

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Network Plans

Unlimited SIM Card Options

Every plan includes unlimited monthly data. Pick the network that matches your coverage and budget.

AT&T Unlimited

Best Value
Unlimited
30 Days
Best for: budget-friendly unlimited data on AT&T
$75
Order AT&T Unlimited SIM →

T-Mobile Unlimited

Popular
Unlimited Popular
30 Days
Best for: unlimited data on our widest-tested network
$80
Order T-Mobile Unlimited SIM →

Verizon Unlimited

Widest Coverage
Unlimited
30 Days
Best for: unlimited data where Verizon coverage is strongest
$90
Order Verizon Unlimited SIM →

Pricing and plans last verified: September 2026.

Best Uses

Built for Higher Monthly Data Needs

Use this SIM when smaller data packages are not enough for the device or location.

Hotspots & Routers

Good for devices that share internet with laptops, tablets, cameras, or small work setups.

Backup Internet

Useful when you need a cellular fallback connection for home, jobsite, or mobile equipment.

Frequent Live View

Better fit for cameras that stream or send larger video clips more often.

Always-On Devices

Designed for connected equipment that stays online and needs more data headroom.

Before you order

Unlimited Data Plan SIM Card is for data volume, not voice or text

Choose this SIM when the priority is a larger monthly data allowance. For lower-cost camera, tracker, and seasonal plans, compare Double Play and Triple Play SIM Card first. For high monthly usage, this page is the dedicated Unlimited Data Plan SIM Card product.

Three unlimited network options AT&T for $75, T-Mobile for $80, or Verizon for $90 — all unlimited monthly data.
Data-only service No voice calling and no SMS text messaging.
No long-term contract Order the SIM, activate online, and pick the network that fits.
Questions

Unlimited Data Plan SIM Card Frequently Asked Questions

Unlimited Data Plan SIM Card offers unlimited monthly data on three networks: AT&T for $75, T-Mobile for $80, and Verizon for $90.
Pick AT&T for the lowest-cost unlimited plan, T-Mobile for our most popular network, or Verizon for the widest coverage in rural or remote areas. All three include the same unlimited monthly data.
No. Unlimited Data Plan SIM Card is data-only service for internet-connected devices. It does not include voice calling or SMS text messaging.
In most cases it can work with unlocked 4G LTE or compatible 5G hotspots, routers, cameras, tablets, and IoT devices that support North American bands.
Choose Double Play or Triple Play if you need lower-cost camera, tracker, annual, or seasonal data plans. Choose Unlimited Data Plan SIM Card when the main need is unlimited monthly data on AT&T, T-Mobile, or Verizon.

Lifetime SIM Card Warranty

If your SIM card is ever damaged or stops working, we'll replace it free — shipping included — for the life of your service. No contracts, no credit check.

Easy setup

Online in about 2 minutes.

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Free shipping . No contract . Activates in about 2 minutes