Call
anywhere.
Pay less.
International calls over WiFi or mobile data. Real phone numbers in 200+ countries. No roaming. No registration. No contracts.
Balance
1:00
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What is Telvio?
Telvio is a mobile VoIP application available on iOS and Android that lets users make international phone calls to landlines and mobile phones in over 200 countries. Calls travel over WiFi or mobile data instead of your carrier's cellular network, which reduces costs by up to 98% compared to carrier roaming.
No registration or account creation is required. Download the app and start calling immediately. Minutes are purchased as one-time packages starting at $1.99, never expire, and billing is calculated per second with no connection fees.
Telvio uses Voice over Internet Protocol (VoIP) technology to connect callers to real phone numbers. The person receiving the call answers their regular phone — they do not need any app, special equipment, or internet connection.
- Available on iOS and Android — free to download
- No registration, email, or password required
- Per-second billing with no connection fees
- Minutes never expire — no subscription, no renewal
- Calls real phone numbers: landlines, mobiles, office lines
Three steps to
your first call
No registration, no verification, no waiting. Download and call in under 30 seconds.
Download the app
Get Telvio from the App Store or Google Play. No registration, no email, no password. Open it and you’re ready.
Dial the number
Enter any phone number worldwide — or pick from your contacts. See the rate per minute before you call.
Talk
Your call connects over WiFi or mobile data. Crystal-clear VoIP quality. They answer their regular phone.
Why travelers and expats
choose Telvio
Roaming charges are absurd. Hotel phones cost a fortune. Telvio replaces all of that with one lightweight app.
Rates from $0.02/min
Call Mexico or Canada for two cents a minute, the US for three, India for six. No hidden fees, no connection charges, no surprises.
No roaming needed
Works on any WiFi network or mobile data. Call from a hotel, airport, or coffee shop anywhere in the world.
Minutes never expire
Buy minutes once, use them whenever. No monthly subscription, no auto-renewal, no deadline pressure.
No registration
Download and call. No account, no email verification, no phone number sharing. Your privacy stays intact.
Call real phone numbers
Landlines, mobiles, office lines. The person you're calling doesn't need an app or internet connection. They just pick up their phone.
Built for people who call
across borders
Whether you travel once a year or live abroad full-time, Telvio works for you.
Travelers
Call home from any hotel WiFi. No roaming, no SIM swaps, no carrier surprises.
Learn moreExpats
Stay connected with family back home. Weekly calls that cost dollars, not hundreds.
Learn moreStudents abroad
Call parents without worrying about phone bills. Budget-friendly rates for every country.
Learn moreBusiness professionals
Reach international clients and partners without a corporate phone plan.
Learn moreImmigrants
Call your family back home on their regular phone. Affordable daily calls.
Learn more
How much does an
international call cost?
Carrier roaming charges can cost 50 to 100 times more than a VoIP call over WiFi. Here is a side-by-side for a 10-minute call.
| Country | Telvio | Roaming | Calling card | You save |
|---|---|---|---|---|
| 🇲🇽Mexico | $0.20 | $20.00 | $2.00 | 99% |
| 🇨🇦Canada | $0.20 | $15.00 | $0.80 | 99% |
| 🇺🇸United States | $0.30 | $15.00 | $0.80 | 98% |
| 🇮🇳India | $0.60 | $25.00 | $2.00 | 98% |
| 🇧🇷Brazil | $0.80 | $30.00 | $3.00 | 97% |
| 🇦🇺Australia | $1.00 | $20.00 | $1.50 | 95% |
Based on average US carrier international roaming rates. Actual rates vary.
View all country rates200+ countries covered
Call landlines and mobile phones in virtually every country. Here are some of the most popular destinations.
USA
from $0.03/min
UK
from $0.68/min
Germany
from $0.68/min
France
from $0.10/min
India
from $0.06/min
Canada
from $0.02/min
Australia
from $0.05/min
Brazil
from $0.03/min
Mexico
from $0.02/min
Japan
from $0.08/min
South Korea
from $0.10/min
China
from $1.75/min
Italy
from $0.03/min
Spain
from $1.20/min
Netherlands
from $0.88/min
Poland
from $0.23/min
Turkey
from $0.10/min
Philippines
from $0.35/min
Nigeria
from $0.32/min
South Africa
from $0.49/min
Singapore
from $0.15/min
UAE
from $0.48/min
Saudi Arabia
from $0.30/min
Thailand
from $0.13/min
Vietnam
from $0.23/min
Indonesia
from $0.08/min
Pakistan
from $0.15/min
Egypt
from $0.28/min
Kenya
from $0.40/min
Colombia
from $0.06/min
Argentina
from $0.03/min
Chile
from $0.05/min
Peru
from $0.03/min
Romania
from $0.23/min
Ukraine
from $0.28/min
Israel
from $0.10/min
Malaysia
from $0.14/min
Bangladesh
from $0.15/min
Ghana
from $0.65/min
Portugal
from $0.07/min
200+
Countries covered
$0.02
Cheapest rate per minute
0
Registration required
∞
Minute expiration
Built on enterprise infrastructure
Consumer pricing, carrier-grade technology. Here is what powers every call.
Secure payments
Payments processed by Apple App Store and Google Play. Your card details never touch our servers.
Carrier-grade network
Calls routed through Tier-1 telecommunications carriers with global coverage and carrier-grade uptime.
Privacy by design
No account registration means no user profiles, no email lists, and no personal data to sell. We know nothing about you.
How Telvio compares
Most calling apps require accounts, subscriptions, or only work app-to-app. Here is how Telvio stacks up.
| Feature | Telvio | Skype | Viber | Google Voice | |
|---|---|---|---|---|---|
| Calls real phones | Yes | Yes | No | Yes | US/CA only |
| Registration needed | None | Microsoft acct | Phone number | Phone number | Google acct |
| Minutes expire | Never | 180 days | N/A | 180 days | N/A |
| Min. price (US) | $0.03/min | $0.025/min | Free* | $0.019/min | Free (US) |
| Subscription needed | No | Optional | No | Optional | No |
| Works worldwide | Yes | Yes | App-to-app | Yes | US only |
| Free trial minute | Yes (1 min) | No | N/A | No | N/A |
*WhatsApp calls are free only between WhatsApp users. Cannot call landlines or non-WhatsApp mobile numbers.
Simple, honest pricing
Buy minutes when you need them. No subscriptions. No monthly fees. Pay once, call whenever.
Starter
For a quick call home
Up to 100 min to Canada
From $0.02/min depending on country
Get StarterStandard
For regular calling
Up to 250 min to Canada
From $0.02/min 2.5× credit
Get StandardAll prices in USD. Minutes never expire. Secure payment via Apple App Store or Google Play.
See rates for your country
Frequently asked questions
How does Telvio work?
Telvio routes your calls over WiFi or mobile data instead of your carrier’s cellular network. You dial a real phone number, and the person on the other end answers their regular phone. They don’t need the app.
Do I need to create an account?
No. Download, open, dial. There is no registration, no email, no password. You can start calling within seconds of installing the app.
What does the free minute include?
Every new install gets one free minute to any country. It works exactly like a paid minute — full quality, any destination. Use it to test the call quality before you buy.
Do purchased minutes expire?
No. Your minutes never expire. Buy them now, use them whenever you need them. No monthly fees, no subscriptions, no surprises.
Can I call landlines and mobile phones?
Yes. Telvio calls real phone numbers — landlines, mobile phones, office lines. The person you’re calling doesn’t need an app or even an internet connection.
How much does it cost to call different countries?
Rates vary by country, and the spread is wide. Mexico and Canada cost $0.02 per minute, the United States $0.03, India $0.06. Other destinations cost considerably more — Western European mobiles run several times higher. The app shows the exact rate for a number before the call connects, and the rates page lists every destination.
Is Telvio safe to use?
Yes. Telvio processes payments through the Apple App Store and Google Play Store, so your payment information is never shared with us. Calls are routed through established VoIP carriers — Zadarma for most destinations, with Telnyx on some routes. We do not collect personal data beyond what is technically necessary to connect your call, and calls are never recorded.
What is VoIP?
VoIP stands for Voice over Internet Protocol. It is the technology that allows phone calls to be made over the internet instead of through traditional telephone lines. When you use Telvio, your voice is converted into data packets and transmitted over WiFi or mobile data to reach the person you are calling. The result is the same as a regular phone call, but at a fraction of the cost.
Does the other person need Telvio installed?
No. Telvio calls real phone numbers — landlines, mobile phones, and office lines. The person you are calling answers their regular phone. They do not need any app, internet connection, or special equipment.
What internet speed do I need?
Telvio works well on most connections. A stable connection with at least 100 kbps upload and download speed is sufficient for clear calls. This includes most WiFi networks, 4G, and 5G connections. Hotel WiFi, airport WiFi, and coffee shop networks typically work fine.
Which countries can I call with Telvio?
Telvio covers over 200 countries and territories. You can call landlines and mobile phones in the United States, United Kingdom, Germany, France, India, Canada, Australia, Brazil, Mexico, Japan, and many more. Check the full rates page for a complete list of destinations and per-minute pricing.
How is Telvio different from WhatsApp or Skype calls?
WhatsApp and similar apps only allow free calls between users of the same app — both sides need the app installed. Telvio calls real phone numbers, so the person you call just picks up their regular phone. Unlike Skype, Telvio requires no account registration and your purchased minutes never expire.
What our users say
I call my parents in Munich every week. With my old carrier it was costing me $40 a month in roaming. Telvio cut that to about $2. The quality is the same as a normal phone call, sometimes better.
Maria K.
Expat in Germany
I travel for work 3 weeks out of 4. Hotels charge $5 a minute for international calls. I just connect to the WiFi, open Telvio, and call my clients for almost nothing. No account setup, which matters when you're in a rush.
James R.
Frequent traveler
Calling my family in Osaka from the US used to mean buying calling cards that expired before I used them. With Telvio the minutes stay forever and the rates to Japan are really low.
Yuki T.
Student abroad
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