NorthSIM eSIM – Review & Full Test 2026

🌍

Countries covered

42 countries

✅

Calls/SMS

Yes

Service focused on prepaid travel eSIMs, delivered instantly by email as a QR code.

Announced compatibility with most iPhones and recent Android smartphones supporting eSIM.

Plans organized by country or region for highly frequented destinations such as Europe or Asia.

Possibility to track data consumption via a dedicated dashboard.

Some eSIMs include a local number and calls/SMS, as in Vietnam.

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ Quick activation thanks to instant delivery of the QR code by email.
  • ✓ Use possible on most recent smartphones compatible with eSIM, without managing a physical SIM card.
  • ✓ Dedicated plans for several popular regions and Asian countries, useful for frequent travelers.
  • ✓ Provision of a dashboard to check data usage and avoid overage.
  • ✓ For some countries like Vietnam, inclusion of a local number with unlimited calls and SMS.
⚠️

Disadvantages

  • ✗ Limited public information on exact prices, validity periods, and data volumes for all destinations.
  • ✗ Technical details on networks (3G, 4G, 5G) not clearly specified.
  • ✗ Apparent absence of dedicated mobile apps, management mainly done via website and online guides.
  • ✗ Lack of transparency about the company (founding year, headquarters, number of users) in available public sources.

Description

NorthSIM is a prepaid eSIM provider for travelers who want quick mobile data abroad without going through their traditional carrier or buying a physical SIM card locally. The eSIMs are sent instantly by email as a QR code, install in minutes, and work on most recent smartphones compatible with eSIM. The service features offers for Europe, Asia, and other popular destinations, with simplified activation management and a dedicated dashboard to track data usage.

How it works

Go to the NorthSIM website, choose the destination or travel region, then select the eSIM plan that suits you before completing the payment.

After purchase, check your inbox and spam folder to retrieve the email containing the QR code and installation instructions for your eSIM.

Make sure your smartphone is eSIM compatible, unlocked, and connected to Wi-Fi, then open your device's mobile network settings.

On iPhone, go to Settings > Cellular or Mobile > Add eSIM, choose the option to use a QR code, then scan the QR code received from NorthSIM.

On Android, for example on a Samsung device, open Settings > Connections > SIM card manager > Add mobile plan, select QR code addition, then scan the NorthSIM code.

Once the eSIM is installed, select it as the line for mobile data, enable data roaming in settings, then verify that the NorthSIM line is used for internet access.

Upon arrival at your destination, wait a moment for the eSIM to connect to the local network, test browsing, and if necessary adjust network selection or APN settings according to the NorthSIM guide.

Alternatives

FAQ

Yes, for some destinations like Vietnam, some eSIMs include a local number and unlimited calls and SMS in addition to mobile data.

You can use the data tracking dashboard offered by NorthSIM or check the data counter integrated into your smartphone in settings.

NorthSIM works with most recent iPhones and many eSIM compatible Android smartphones. Check in settings if the option to add an eSIM is present and make sure the device is unlocked.

NorthSIM recommends activating the eSIM shortly before departure, then selecting the eSIM line for mobile data and enabling roaming once you arrive at your destination.

On most eSIM compatible smartphones, it's possible to keep the physical SIM for regular calls and SMS while using the NorthSIM eSIM for data roaming.

Try changing or resetting the network operator in settings, check roaming and data usage, then restart your phone. If the problem persists, contact support via the indicated channels.

NorthSIM guides indicate that eSIMs must be activated within a limited time after purchase. It is thus recommended to follow precisely the instructions received when ordering.

Public information on recharges or plan extensions is limited. If needed, consult the NorthSIM site or contact their support to know the available options.

Company info

Website: https://www.northsim.com

Support

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