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Company details

  1. Phone and internet services
  2. Telecommunications service provider

Written by the company

With our Telz mobile app, you can make affordable, high-quality international calls to any phone number in more than 200 countries - no hidden fees, no surprises. We offer both VoIP calling over the internet (Wi-Fi or mobile data) and a callback option when connection quality is low. Our customer support consists of real persons who are there to help in any problems you might face.


Contact info

3.2

Average

TrustScore 3 out of 5

2 reviews

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Hasn’t replied to negative reviews

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Rated 3 out of 5 stars

Cons:

Cons:

Call quality is often poor but generally acceptable.
The app is somewhat unreliable. It frequently fails to remember the account balance, and the only solution is to reinstall the app.

Pros:

The price is very competitive for occasional calls.
Customer support is responsive

2 March 2026
Unprompted review

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