What are free international calls?

Free international calls allow you to connect with people in other countries without paying expensive phone company rates. With MySecondLine, you get free trial credits to make international calls from your browser using VoIP (WebRTC) technology. No hidden fees, no contracts.

How can I make free international calls online?

It's simple! Just sign up for a MySecondLine account, and you'll receive free credits to start making international calls immediately. Open your browser, dial any international number, and connect instantly — no app download required.

Is it really free to call internationally with MySecondLine?

Yes! We offer free trial credits so you can make international calls at no cost. After trial, our rates start as low as $0.01/min to most countries. No hidden fees.

Do I need to install anything to make international calls?

No software or app required. MySecondLine works directly in your web browser (Chrome, Edge, Safari) using WebRTC technology. Just sign up and start calling internationally instantly.

Do I need a credit card to start the free trial?

No credit card required for the free trial. Just sign up with your email and start making free international calls immediately. Premium features available if you choose to upgrade later.

Is my call quality good for international calls?

HD voice quality with adaptive bitrate. Most calls sound as clear as a regular phone call, even on 4G or WiFi. We prioritize voice clarity for international connections.

Can I get a second phone number for international calls?

Absolutely. MySecondLine gives you a second real phone number for international calling, privacy, dating apps, online classifieds, or just as a backup line. Keep your personal number private while calling globally.

How do I get support if I have issues?

Reach us at support@mysecondline.com or call +1-619-724-4833 (9am–6pm Pacific time). We also have live chat and a help center.

📞 Online Dialer · Browser-Based

Online Dialer

Q: Which countries can I call for free internationally?

With MySecondLine, you can call over 200 countries worldwide including United States, Canada, United Kingdom, Australia, India, Germany, France, Japan, Brazil, Mexico, Spain, and many more. Your free credits work across our entire global network.

The most convenient online dialer for making phone calls from your web browser. Simply enter any number, press call, and connect instantly with friends, family, or business contacts anywhere in the world.

Try online dialer → How it works

⭐ 4.8/5 · Millions of calls · No credit card needed

🌍 200+ countries

Global dialing

✓ Keypad included

Full DTMF support

🔒 Private ID

Hide your number

🎧 HD voice · Instant dial

✨ Why use this online dialer

The smartest way to dial and connect

Our online dialer puts a full-featured phone in your browser — no hardware, no apps, just instant connectivity.

⌨️ Smart dialer

Full-featured keypad

Our online dialer includes a complete keypad with touch-tone (DTMF) support. Navigate phone menus, enter extensions, and dial international numbers with ease.

🔄 Call history

Dial with one click

This online dialer keeps your call history, so you can redial contacts instantly. No more memorizing numbers — just click and reconnect with the people you call most.

📋 Copy & paste

Paste and dial instantly

Copy a phone number from any website, email, or document and paste it directly into our online dialer. One click and you're connected — it's that simple.

🌐 Global

International dialing

This online dialer supports international numbers from over 200 countries. Just enter the country code and number — our system handles the rest.

🌍 Global dialing

This online dialer works in 200+ countries

Dial any phone number worldwide with our powerful online dialer.

🇺🇸 United States 🇨🇦 Canada 🇬🇧 United Kingdom 🇦🇺 Australia 🇮🇳 India 🇩🇪 Germany 🇫🇷 France 🇯🇵 Japan 🇧🇷 Brazil 🇲🇽 Mexico 🇪🇸 Spain 🇮🇹 Italy 🇨🇳 China 🇰🇷 South Korea 🇿🇦 South Africa

+ 180+ more countries · Full list inside your account

📌 Best online dialer features

Why users prefer this online dialer

📞

Real phone calling

This online dialer connects to actual phone networks. You're not calling another app user — you're reaching real landlines and mobile phones around the world.

🎛️

Full DTMF support

Need to navigate automated phone menus? Our online dialer supports touch-tone (DTMF) tones, so you can press 1 for English, enter extensions, and access any phone system.

📋

Number management

Save contacts, view call history, and manage your favorite numbers all within our online dialer. Everything you need for efficient communication is right at your fingertips.

🔇

Quiet environment

Use our online dialer in any setting. Mute your microphone, adjust volume, and control your call experience — perfect for private conversations or busy environments.

❓ Online dialer questions

Your online dialer questions answered

Everything you need to know about our browser-based dialer.

What is an online dialer?+

An online dialer is a web-based tool that lets you make phone calls from your browser. Our online dialer features a full keypad, call history, and one-click redial — everything you need to call any number worldwide.

How do I use this online dialer?+

Simply enter a phone number into our online dialer's input field (or use the virtual keypad), then press the call button. You'll be connected instantly. It's just like using a regular phone, but in your browser.

Does this online dialer work internationally?+

Yes! Our online dialer supports international calls to over 200 countries. Just enter the full international number with the country code, and our system will handle the connection.

Do I need to install anything to use this online dialer?+

No installation is required. Our online dialer runs entirely in your web browser. Just visit the website, and you can start dialing immediately — no downloads, no plugins.

Does this online dialer have a call history?+

Yes. Our online dialer saves your call history, allowing you to easily redial numbers you've called before. No need to remember or re-enter numbers for frequent contacts.

Can I dial extensions with this online dialer?+

Absolutely. Our online dialer supports DTMF tones, so you can dial extensions, navigate auto-attendants, and access any phone menu just like you would on a regular phone.

🎯 Try our online dialer now — no credit card required

📞 Start using the online dialer

Dial your first number today

Open online dialer → Learn more

⭐ Trusted by thousands for private, affordable online dialing