OnPhone - Second Phone Number

What OnPhone does

OnPhone - Second Phone Number gives you additional phone numbers for calls and texts without requiring another physical SIM card. It suits people who want to separate personal and business conversations, as well as travellers and users who need an international number while keeping their main number private.

Numbers and calling

You can choose a number from supported countries including the United States, United Kingdom, Canada, France, Australia, Japan and South Korea, with coverage extending to more than 100 countries. Calls can be made without displaying your regular number, and the service supports international calling and messaging. The app is also built around eSIM-based connectivity, allowing data plans and eSIM profiles to be managed alongside your existing mobile service.

Useful call controls

• Voicemail: set business hours and send calls outside those hours to voicemail.
• Call recording: record incoming and outgoing calls.
• Call forwarding: route calls while keeping your real number out of view.
• Call blocking: prevent unwanted callers from reaching you.
• Scheduled texts: use “Send to Future” to send a message at a chosen time.

Who it suits

OnPhone is most useful when one device needs to handle more than one communications role: a work line, a temporary number, or contact with people abroad. Its eSIM option may also appeal to travellers who want to avoid swapping physical SIM cards and manage several data plans in one account. Check local rules before recording calls, and review the service terms for details about availability and use.

Developed by Anyday Apps, the Business app has a 4.46 rating from 35,885 reviews and more than 1,000,000 installs.