WorldSIM eSIM – Review & Full Test 2026

🌍

Countries covered

195 countries

💶

Starting at

5,80 €

📶

Network

5G

📊

Data

Starting at 1 GB

✅

Calls/SMS

Yes

🌐

App

No

195+ country coverage with 500+ operators for reliable 4G/5G data.

Voice, SMS, and data support + free incoming calls in 110 countries.

Flexible pay-as-you-go with lifetime validity and easy top-ups.

QR code activation in 5 minutes, no SIM swapping.

Roaming savings up to 85%, UK/USA numbers included.

Official ratings

Destinations & coverage

Worldsim covers 195+ countries with data/calls/SMS, listed by region for short or long trips.

By region

Key points

✅

Advantages

  • ✓ Extensive global multi-operator coverage for best reliability.
  • ✓ Full features: data, calls, SMS unlike data-only solutions.
  • ✓ 24/7 support via responsive chat/email.
  • ✓ Economical pay-as-you-go model with no fixed subscription.
  • ✓ Virtual numbers for free calls and OTP/WhatsApp.
⚠️

Disadvantages

  • ✗ Data rates per credit sometimes less transparent than fixed plans.
  • ✗ Variable speeds depending on local partner operator.
  • ✗ Requires compatible eSIM smartphone, not for all older models.
  • ✗ Some complaints on activation or support in isolated reviews.

Customer reviews

productreview

3/5

“

Europe eSIM disappointing: data exhausted quickly despite promises, unstable connections despite technical support.

February 20, 2026

askmeoffers

4/5

“

Worldsim eSIM transforms my travels: smooth connectivity everywhere, no exorbitant roaming fees.

February 20, 2026

askmeoffers

5/5

“

Excellent for Middle East: reliable in city and desert, ultra convenient for travelers.

February 20, 2026

knoji

4/5

“

Good overall score for competitive prices and coverage, solid customer service.

February 20, 2026

Description

Worldsim offers prepaid international eSIMs with 4G/5G data, voice calls, and SMS in over 195 countries via 500+ partner operators. Pay-as-you-go model with lifetime validity (annual recharge), UK/USA numbers for free incoming calls in 110 countries, and flexible data bundles from €5 for 1GB/7 days. Perfect for business travelers, backpackers, or families avoiding physical SIMs and exorbitant fees; compatible with most recent eSIM smartphones, activation in 5 minutes via QR code.

How it works

Confirm your smartphone supports eSIM (iPhone XS+, Galaxy S20+, etc.) via settings.

Select plan on worldsim.com (pay-as-you-go or bundle), pay and receive QR code by email.

Go to Settings > Mobile Data > Add eSIM, scan QR (WiFi/data connection required).

At destination, restart phone; eSIM auto-connects. Enable roaming if needed.

Top-up via website or code *100#; check balance *187#, number *133#.

Select eSIM for data/calls; hotspot allowed.

⚠️ If it fails

✅ Manually enter SM-DP+ and activation code from email; ensure stable WiFi. Check iOS/Android guides.

✅ Restart, enable airplane mode for 30s, verify eSIM selected and roaming. Wait 3 minutes.

✅ Convert credit to data bundle via *100#; monitor usage, avoid heavy apps.

✅ Check balance *187#, recharge airtime. Free UK incoming number.

Alternatives

FAQ

Choose the Pro pay-as-you-go eSIM and convert credit into 3-5GB/7-15 day bundles; covers all EU countries with low-cost voice/data/SMS.

Yes, tethering is allowed on most networks; check local partner operator limits.

Yes if eSIM is supported (iPhone XS+, Samsung S20+, etc.); check settings or Worldsim website for list.

Contact [email protected] promptly; policies vary, test activation possible before travel.

Yes, dual-SIM: physical for personal calls, Worldsim eSIM for data/international roaming.

Dial *187# for balance; top-ups via website or *100#. Data packs convertible.

Yes, with free UK number in 110 countries; USA option available.

Company info

Legal name: WORLDSIM LIMITED

Address: 2 Spring Villa Road, Edgware, HA8 7EB, United Kingdom

Email: [email protected]

Website: https://www.worldsim.com

Support

24/7

chat, email

Accepted payments

Visa, Mastercard, PayPal

Platforms

Web

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