-
Grade
If you're the owner of this product, please signup to complete missing information
About
Get a personal US/Canada phone number + 10 minutes. Make real phone calls from your browser anywhere in the world. No roaming, no SIM, no contracts. Perfect for travelers, students & digital nomads. Callzo isn't a replacement for your SIM or eSIM. It's the safety net for when those fail. Browser-based, real US number, instant activation, no hardware, works in 40+ countries.