worldsim.com

4.7
4.7 Based on 21 reviews

At WorldSIM, we believe staying connected should be simple, affordable, and stress-free—wherever you are in the world. Since 2006, WorldSIM has been a global leader in travel connectivity, offering eSIMs, SIM cards, and portable WiFi devices that help tra...

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Average Rating

4.7

/
5

21 Reviews

5 Star
77%
4 Star
14%
3 Star
0%
2 Star
0%
1 Star
9%

All Reviews

Filter Reviews

Review Time

Josette Ross
Bought a Sim in the UK for use in the Seychelles and Tanzania. It only worked on the main island of

Bought a Sim in the UK for use in the Seychelles and Tanzania. It only worked on the main island of Seychelles, not the other islands and neither Tanzania. Waste of money.

1
Date of experience: Feb 13, 2026
Lana Foster
Quick and calm resolution

Prompt and composed response that resolved my issue.

5
Date of experience: Jan 19, 2026
Melville Harris
International Pro eSIM for travel

I obtained an International Pro eSIM for a year of worldwide travel. The UK mobile number for free incoming calls and texts was a major factor in my choice. Installation was easy, but it initially wouldn’t connect to any network. Customer service was prompt and effective, providing a temporary eSIM while mine was being fixed. It’s now working, and the network coverage in Southern Thailand seems adequate.

4
Date of experience: Jan 18, 2026
Eugene W.
SIM Card assistance

Reached out through chat, and the representative resolved my issue in minutes. I made a test call to ensure everything is functioning. Outstanding service, many thanks!

5
Date of experience: Jan 18, 2026
Archie Scott
International Pro eSIM experience

I bought an International Pro eSIM for a year of travel. The UK mobile number with free incoming calls from UK numbers was a deciding factor. It was easy to install, but I initially faced network connection issues. The customer service chat was quick and helpful. They provided a temporary eSIM while mine was fixed. It's now operational, and coverage in Southern Thailand appears satisfactory.

4
Date of experience: Jan 18, 2026
Simple and affordable

Functioned as promised. Simple and budget-friendly.

5
Date of experience: Jan 15, 2026
Five-star experience

I've been using this for a while and have two eSIMs. The response times are always excellent, and support for setup issues is top-notch. Great value and reliable. Five stars from me :)

5
Date of experience: Jan 15, 2026
Simon Morgan
Fantastic service and value

Fantastic, straightforward, quick service at a great price.

5
Date of experience: Jan 15, 2026
Wyndham
Outstanding customer support

Exceptional customer service, easy installation. Thank you!

5
Date of experience: Jan 14, 2026
Stan Carter
Helpful setup support

I encountered some setup issues but was patiently assisted by a representative in Live Chat. Everything is good now. Thank you!

5
Date of experience: Jan 14, 2026

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Business Details

  • At WorldSIM, we believe staying connected should be simple, affordable, and stress-free—wherever you are in the world. Since 2006, WorldSIM has been a global leader in travel connectivity, offering eSIMs, SIM cards, and portable WiFi devices that help travelers avoid high roaming charges and stay online with ease.

    With customers in over 190 countries, we empower both leisure and business travelers to access fast, reliable mobile data worldwide. Our award-winning eSIM technology works with most modern smartphones and allows instant activation—no physical SIM required. Whether you’re hopping between countries or settling in for a longer stay, WorldSIM gives you the flexibility to stay connected on your terms.

    We’re proud to offer transparent pricing, flexible plans, and a commitment to great customer service. WorldSIM is trusted by millions of travelers and businesses who rely on us for affordable, borderless connectivity wherever life takes them.

    Discover the smarter way to roam with WorldSIM—because the world should never feel out of reach.

    See more

  • email customerservice@worldsim.com
  • language https://www.worldsim.com

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