Telz: International Calling

18.9K reviews
Content rating
PEGI 3
1M+
Downloads
Content rating
PEGI 3
Users Interact, In-App Purchases
Learn more
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About this app

Make low-cost calls abroad to any country with mobile application and Telecom service provider Telz. Telz makes phone international calling affordable, helping you Stay connected with your family and friends using our crystal-clear global calling at the cheapest rates, without any hidden fees or roaming charges.

WHY CHOOSE TELZ FOR INTERNATIONAL CALLING?
CHEAP INTERNATIONAL CALLS
Our app offers free install and lowest rates for international calls starting from just a few cents per minute. With no hidden fees and transparent pricing, you'll always know the final cost. Your balance never expires.
PREMIUM QUALITY PHONE CALLS
Enjoy crystal-clear VoIP calls to any destination in the world with superior audio quality, no matter where you are.
EASY TO USE AND RECHARGE
1. Install Telz and sign up
2. Top up any mobile number in 150 countries with low fees
3. Type a number or select a person from your contacts
4. Make international Calls
You can easily send airtime to friends, colleges or family, ensuring they stayconnected. WiFi calling is easy with Telz.
NO ROAMING, NO HIDDEN FEES
Say goodbye to expensive roaming charges. With uz, there are no hidden fees – what you see is what you get. Enjoy the cheapest international calls worldwide.
CALLS OVER THE INTERNET
Call app anywhere in the world with cheap rates using VoIP technology. Telz offers low-cost calls to landline, mobile phones, and SIP calling over the internet or Wi-Fi wherever available. Perfect for tourists and travellers who want to stay connected abroad.
CALLBACK FOR UNSTABLE WIRELESS/MOBILE INTERNET CALLS
In places where wireless / mobile phone internet is unstable, Telz provides a callback feature that connects you via regular phone networks, ensuring your calls remain reliable.
CONVENIENT PAY-AS-YOU-GO PRICING
Save money and top up your balance easily. Telz charges only for the minutes you use, so you always get the cheapest rates. Check rates before your call, and enjoy worldwide communication with no expiry date on your balance.

CALL APP RECORDING INCLUDED
Easily record phone calls, with recordings securely stored on your mobile and accessible only to you. Save them for future use.
IDEAL FOR TOURISTS AND TRAVELERS
Telz is perfect for tourists and travelers, allowing you to stay connected while abroad with cheap phone bills. Enjoy global worldwide connectivity wherever your travels take you!
EXCELLENT CUSTOMER SUPPORT
Available 24/7 via the app or website, Our customer service ensures your global calling experience is smooth and hassle-free. We respond quickly to any inquiry.
TRY FOR FREE
Get the call app now, receive a gift and make a free call. Explore the simple interface, and enjoy secure, confidential calling. No commitment required.
MADE IN FINLAND, TRUSTED QUALITY

Questions to support@telz.com

EXTRA FEATURES
✓ Use your contact list
✓ Referral program to earn gifts for free international calling app
✓ One account & number for all devices
✓ Optional auto top-ups, so you never run out of credit
✓ 24/7 support ready to help you with VoIP calling
✓ Use Wi-Fi to avoid data roaming fees
✓ Call Recorder Free: Our app includes a call recorder free feature for your convenience


We'd love to hear your opinion:
Rate our hassle-free calling app and let us know if you like it or not!
Get Telz today and start talking more for less! Start enjoying international calling and call app! All you need is the Internet call – 4G, LTE, 3G, or WiFi calling app will instantly connect you with the whole world:
Afghanistan
Bangladesh
Brazil
Burkina Faso
Cameroon
Congo
Cuba
Egypt
Eritrea
Ethiopia
Gambia
Guinea
India
Indonesia
Iraq
Israel
Kenya
Mexico
Myanmar
Nigeria
Nepal
Palestine
Pakistan
Philippines
Senegal
Syria
Sudan and South Sudan
Tanzania
Turkey
Turkmenistan
Venezuela
UK & USA
Yemen
Be Free to Save on International Calls Calling Abroad: Cheap Calling Mobile App
Updated on
Aug 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

18.5K reviews
cornelius wiebe
September 16, 2026
Excellent app. Very easy to use. Calls are clear & good rates.
7 people found this review helpful
Did you find this helpful?
Telz.com International calling app
September 16, 2026
We are so much happy you like our Telz app! Thank you!
N SZS N
September 6, 2026
NETWORK UN REACHABLE! very bad connection, many other norware conversations jump into line,.😂 the funniest app ever..! when you call the camel's, donkey's answering, if you wanna call alliance this is the one for you , be careful crocodiles also can answer with unknown language., seems like Amazon rainforest ,or intergalactic :D. sad about money, but was funny 👽i have given another try . ag still the most horrible connection ever. The other party speaks with someone else during my call!?
33 people found this review helpful
Did you find this helpful?
Telz.com International calling app
September 6, 2026
Please contact us in the app: Menu → Support service or via e-mail support@telz.com. We’re always ready to help!
W M
August 8, 2026
Great experience & quality for my money unlike the phone cards which never gives the minutes they promise for my money. Keep up the great job Telz!
22 people found this review helpful
Did you find this helpful?
Telz.com International calling app
August 9, 2026
Thank you so much for the fantastic review! We are thrilled to provide a clear, reliable, and honest experience compared to traditional calling cards. Contact us anytime in the app: Menu → Support service or via e-mail support@telz.com. We’re always ready to help!

What’s new

Thank you for using the VoIP international calling app Telz!

Fixes:
- Minor stability fixes

This update includes improvements to the user experience for tourists traveling between countries.
Please send all errors and suggestions to support@telz.com.