TerminusFinal stop
ES
esim4

Last stop.
First signal.

Data plans for wherever the route goes next. Pick a destination, install by QR, and your validity starts on the first connection.

  1. Pick a stop
  2. Scan the QR
  3. Online
Ground crewContact line
Write to ussupport@esim4.example

Questions about installing, choosing a plan or an order? Send a note and add your order number if you have one.

Line A · 6 stops

Regions

  • Europe
  • Asia
  • Americas
  • Middle East
  • Africa
  • Oceania
Line B · 6 stops

Popular destinations

  • United StatesUS
  • JapanJP
  • United KingdomGB
  • FranceFR
  • ThailandTH
  • AustraliaAU
Line C · 4 stops

Support

  • How It Works
  • Supported Devices
  • FAQ
  • Help & Contact
Line D · 4 stops

Account

  • Dashboard
  • My eSIMs
  • Wallet
  • Cart

Legal

  • Terms of Service
  • Privacy Policy
  • Refund Policy
  • Cancellation Policy

Operator

Company and registration details are listed in our Terms of Service.

Payment

VisaMastercard
© 2026 esim4. All rights reserved.
ES
esim4
HomeeSIM StoreHow It WorksSupported DevicesHelp
Departures · 56 destinations

Where are you
headed next?

Search the route map, compare local and regional coverage, land on a plan.

⌘K
Destinations

All destinations · 56

🇦🇹

Austria

ATEurope

Plans

2

From

€12.99

View plans↵
🇦🇹

Austria

ATEurope

Plans

2

From

€12.99

View plans↵
Install · 3 steps

How the QR gets you online

Sample code — yours appears on the order page after checkout.

  1. 1

    Buy a plan

    Choose a destination and pay — your order confirms immediately.

  2. 2

    Scan the QR

    Open Settings → Mobile/Cellular → Add eSIM and scan the code from your order page or email.

  3. 3

    Connect on arrival

    Validity starts when the eSIM first connects to a network, not at purchase.

Data calculator

What 1GB actually buys

Messaging & maps

≈ 200MB / day of chat apps and navigation

Browsing & social

≈ 400MB / hour of feeds and web browsing

Video streaming

≈ 8 hours of standard-definition video per 1GB

Before you buy

Refunds & activation

Delivery

Your QR code is issued the moment payment clears, on the order page and by email.

Activation

Validity starts on first connection, not at purchase — install any time before you fly.

Refunds

Unused, unactivated plans can be refunded from your orders page.