OnPhone

Get multiple phone numbers and cheap global calls

OnPhone is a smart communication hub that lets you carry extra phone numbers and low-cost international calling in your pocket, without juggling physical SIM cards. It’s designed for anyone who wants to separate work and personal life, protect their privacy, or manage side projects and online listings with ease.

You can pick a custom virtual number from the US, UK, Canada, Spain, Brazil, Mexico, Japan, South Korea, Australia, France and many more regions (40+ countries in total). Once set up, calls and texts go through your chosen number instead of exposing your real one, which is ideal for freelancers, small businesses, and marketplace users.

The feature set goes well beyond a basic second line. Voicemail can be tailored with business hours, automatically sending callers to a greeting outside your availability. Call recording is built in, handy for meeting notes, customer support, or dispute resolution (as always, laws differ by country, so it’s on you to get consent where required). Call forwarding lets you route conversations while masking your primary number, and a call blocker stops unwanted contacts in their tracks.

A standout extra is the delayed messaging tool, letting you schedule texts to send at a future date and time—a subtle but powerful productivity booster. On top of that, the eSIM-based data options offer global connectivity without hunting for local SIM cards, often at more reasonable rates than traditional roaming.

OnPhone isn’t a full replacement for a primary carrier line, but as a flexible second-number and travel companion, it hits a very attractive balance of features, privacy, and value.