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Find Popular Destination
Discover our most popular destinations, with 200,000+ happy customers!
USA
Start from $2.99
Japan
Start from $3.12
UK
Start from $2.89
Germany
Start from $3.18
Turkey
Start from $2.99
Malaysia
Start from $3.05
South Africa
Start from $3.25
Bangladesh
Start from $2.75
Spain
Start from $3.10
Canada
Start from $2.95
*Please check our app for latest price list.
How It works
Select Destination
Easily choose from over 180 countries.
Pick a Plan
Choose the data package that best suits
Install eSIM
Activate your eSIM
Stay Connected
Enjoy uninterrupted data and VPN
Why choose Telzen?
Here is why Simly is your go-to eSim provider
Use one eSIM for 180+ countries — no reinstallation required for each journey.
Join global travelers trusting Telzen for fast, secure, and affordable connectivity.
Install and activate your eSIM instantly from the Telzen app — no QR codes.
Enjoy 24/7 support and transparent pricing with no hidden fees or surprises.
Switch plans, track usage, and manage networks effortlessly in one app.
Nationwide 5G Coverage.
Experience global 5G connectivity, complemented by extended coverage through the community-powered Helium Network.
Refer a friend, and you'll both get US$5!
Invite your friends to Telzen and receive US$5 in credits, while they enjoy a US$5 discount.
Customers Said About Us
Telzen made buying data so simple! I can now top up my internet anytime, anywhere — and the reward points are a great bonus!
Sarah M.
United Kingdom
I love how smooth and fast the Telzen app works. The reward system really keeps me coming back!
Adebayo K.
Nigeria
Finally, an app that lets me manage data plans globally! Easy to use and very convenient.
Rave Lost.
Germany
Telzen’s interface is clean and user-friendly. I bought my first package in less than a minute — impressive!
Maria L.
Philippines
Great experience! The points system actually helps me save money on my next data purchase.
Ahmed Z.
UAE
Reliable and fast. I travel often, and Telzen helps me stay connected no matter which country I’m in.
Lucas T.
Brazil
Telzen has changed the way I buy data. It’s transparent, rewarding, and works perfectly!
Emma D.
Canada
Highly recommended! Excellent app design, smooth transactions, and great support team.
Sokha C.
Cambodia
Download Telzen app
You can get Telzen on Google Play and the App Store or by clicking bellow.
Frequently Asked Questions
Telzen is a next-generation telecom app powered by eSIM technology. It lets you connect instantly without needing a physical SIM card — offering seamless mobile data and global connectivity from your phone.
Telzen uses eSIM technology to digitally activate mobile networks. You can browse available plans, choose your preferred carrier, and connect instantly — all within the app.
An eSIM (embedded SIM) is a digital SIM that allows you to activate a mobile plan without inserting a physical SIM card. It’s secure, flexible, and built into most modern smartphones.
Telzen works on all eSIM-compatible devices, including most recent iPhone, Samsung Galaxy, Google Pixel, and other flagship Android models.
Yes. Depending on your region and carrier, you can easily port your current mobile number to Telzen without changing it.
