Services on ZentraSms
Search the app you need, choose a country, and compare routes. ZentraSms shows the price you will pay before the number is reserved.
One-time numbers
Use a number once, read the OTP in your activations list, then move on.
Rentals
Keep a number for longer when an app sends more than one code.
Favorites
Save the service and country you use most so the next purchase is faster.