200+
Countries Supported
99.9%
Uptime
HD
Voice Quality
24/7
Support
Why Calam?
Everything You Need for International Calling
Calam combines the convenience of VoIP with the trust of showing your real number. Stay connected with loved ones anywhere in the world.
Simple Setup
Start Calling in 3 Easy Steps
Getting started with Calam takes less than 2 minutes. No complicated setup required.
Simple Pricing
Pay Only For What You Use
No monthly fees. No contracts. Just add credit and start calling. Our rates are among the most competitive in the industry.
Sample Calling Rates (per minute)
| Country | Landline | Mobile |
|---|---|---|
| 🇺🇸 United States | 1.5¢/min | 2.5¢/min |
| 🇬🇧 United Kingdom | 1.8¢/min | 3.0¢/min |
| 🇨🇦 Canada | 1.5¢/min | 2.8¢/min |
| 🇩🇪 Germany | 2.0¢/min | 4.5¢/min |
| 🇫🇷 France | 2.0¢/min | 4.2¢/min |
| 🇮🇳 India | 1.2¢/min | 1.5¢/min |
| 🇦🇺 Australia | 2.5¢/min | 5.0¢/min |
| 🇯🇵 Japan | 3.0¢/min | 6.5¢/min |
Rates shown are examples. Actual rates may vary. View full rate list in the app.
User Stories
Loved by People Worldwide
Join thousands of users who stay connected with their loved ones using Calam.
"I travel for work constantly and Calam has been a lifesaver. I can call my family back home without worrying about insane roaming charges, and they see my real number so they always pick up."
Ahmed Hassan
Dubai, UAE
"My parents don't understand technology, so apps like WhatsApp don't work for them. With Calam, I just call their regular phone number and it rings like a normal call. Simple and they love it."
Maria Santos
San Francisco, USA
"The call quality is incredible - better than regular phone calls sometimes. I've tried other VoIP apps but the caller ID feature is what makes Calam special. My clients actually answer now."
James Liu
Singapore
Ready to start calling?
Download Calam today and get your first $2 of credit free. No credit card required.