Make a second number simple.
To give people a clear, convenient way to get and use a second phone number, with calling, messaging and credit in one honest, easy-to-use app.
Numbox is a mobile app that gives you a second phone number for calls, SMS and credits, so your everyday communication stays simple and separate.

Numbox helps people add a second phone number to the device they already carry. Instead of a second SIM or a second handset, you choose a number inside the app and use it for calls and SMS.
We focus on a short list of things and try to do them clearly: choosing a number, calling, messaging and managing credit. Service is offered in selected markets, and what is available depends on the country and the number you choose.
The Numbox app brings the essentials of a second line into one place.


To give people a clear, convenient way to get and use a second phone number, with calling, messaging and credit in one honest, easy-to-use app.
A world where having a local number in another market is as easy as opening an app, and where managing it never gets in the way of your day.
Fewer steps, clear screens and one place for everything about your second number.
Plain information about what is available, where, and what it costs. If we don’t know yet, we say so.
A second number that fits around your day, on the phone you already have.
Explore Numbox and discover a simpler way to manage your second phone number.
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