📶 MySecondLine · Internet Calling Online

Internet Calling Online

Make free internet calls directly from your browser — no phone needed. Get a second number for privacy, HD voice, and crystal-clear calls over any internet connection.

Start free call → How it works

⭐ 4.8/5 · Trusted by 5M+ users · No credit card needed

🌍 200+ countries

International reach

✓ Zero install

Works in any browser

🔒 Second line

Keep your privacy

🎧 HD voice · WebRTC

✨ Why use MySecondLine

Internet calling made simple and free

Make and receive internet calls right from your browser. No phone required, no app install — just clear HD calling over any internet connection.

📶 Internet

Make internet calls from anywhere

Make free internet calls from your desktop, laptop, or mobile browser. No downloads, no phone needed — just connect to the internet and start calling from any device.

🔒 Privacy

Private internet calling

Make internet calls with a second phone number. Keep your personal number private for work, dating apps, or travel. Call online with confidence knowing your privacy is protected.

🌐 Browser

Internet calling in your browser

Make internet calls from Chrome, Edge, Safari, or Firefox. No app needed. Just open your browser, connect to the internet, and start calling any number instantly from any device.

✈️ Travel

Internet calling while traveling

Stay connected while traveling abroad. Make internet calls from anywhere in the world without costly charges. Just connect to the internet and call home for free or at low rates.

🌍 Global coverage

Call friends & family worldwide

MySecondLine supports internet calling to over 200 countries and territories.

🇺🇸 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

📌 Why choose MySecondLine

Why people love internet calling with MySecondLine

📶

Make internet calls from anywhere

Make free internet calls from your desktop, laptop, or mobile browser. No downloads, no phone needed — just connect to the internet and start calling from any device.

🔒

Private internet calling

Keep your personal number private when making internet calls. Use a second line for work, dating, or travel. Call online with confidence and peace of mind.

✈️

Save while traveling

Traveling abroad? Make internet calls over any connection without hefty charges. Stay in touch with loved ones while traveling.

💰

Free internet calling features

Start with free features for internet calls. Enjoy seamless connectivity with no monthly fees or hidden charges — just straightforward internet calling when you need it.

❓ Frequently asked questions

Everything about internet calling

Real answers for real people — no jargon, just help.

What is internet calling? +

Internet calling allows you to make and receive calls over an internet connection instead of using your cellular connection. With MySecondLine, you can make free internet calls directly from your browser — no phone needed, no app install required.

How can I make free internet calls? +

Making free internet calls is easy with MySecondLine. Just sign up, connect to any internet network, and start calling from your browser. No app download, no phone needed — just open Chrome, Edge, or Safari.

Do I need a phone to make internet calls? +

No! You don't need a phone at all. MySecondLine works entirely from your browser. Just connect to the internet, use your computer's microphone and speakers, and start making internet calls from anywhere.

Is it really free to make internet calls with MySecondLine? +

Yes! You can make internet calls at no cost. There are no hidden fees or contracts.

Do I need to install anything for internet calling? +

No software or app required. MySecondLine works directly in your web browser (Chrome, Edge, Safari) using WebRTC technology. Just connect to the internet, sign up, and start making internet calls instantly.

Can I make internet calls while traveling abroad? +

Absolutely! Internet calling is perfect for travelers. Connect to any internet network anywhere in the world and call home without hefty charges. Stay connected with loved ones while traveling.

Do I need a credit card to start internet calling? +

No credit card required. Just sign up with your email and start making free internet calls immediately. Additional features are available if you choose later.

Is call quality good for internet calls? +

HD voice quality with adaptive bitrate. Most internet calls sound as clear as a regular phone call. We prioritize voice clarity for internet calling connections.

Can I get a second number for internet calling? +

Absolutely. MySecondLine gives you a second real phone number for internet calling. Perfect for work, privacy, dating apps, or keeping your personal number private while making internet calls.

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.

🎯 No credit card required · Start your free internet call now

📶 Start internet calling for free

Make free internet calls today — from your browser

Start free internet calling → Still have questions

⭐ Trusted by over 5M+ users for private, seamless internet calling