A Second UK Number for Business

Installing the eSIM adds a second line to the same device. Your existing number stays as it is, keeps its plan, and remains your personal line. The UK number appears alongside it, and your phone shows which line an incoming call or message arrived on, so you know whether something is work before you answer it rather than after.

Nothing needs porting and nothing about your current carrier arrangement changes. If your handset supports eSIM and dual standby, which most phones sold in the last several years do, the whole change is scanning a QR code once. Check your device supports eSIM before buying, because that is the one hard prerequisite and it is on your side, not ours.

A phone number is a routing entry in a carrier's records, not a property of a device. That is why a number can move between a physical SIM, an eSIM profile, and a replacement phone without anything downstream noticing, and why losing a handset does not lose a number. It is also why the interesting question is never which phone you carry, but whose name that routing entry sits under.

That distinction is the whole argument for holding a line rather than being issued one. A number provided through an employer or a platform is an entry in somebody else's account, and it is reclaimed when the relationship ends, taking every contact, listing, and printed card with it. A number you hold directly keeps routing to you across jobs, carriers, and countries, because nothing about that entry depends on the arrangement that introduced it.

A number issued by an employer stops being yours the day you leave, and every contact who has it goes with it. A number you bought does not behave that way. The distinction matters most for contractors, freelancers, and anyone who expects to change what they do more than once, because the number becomes the piece of business infrastructure you carry between roles instead of rebuilding each time.

The commercial terms are deliberately simple. $25 covers the line and the first six months. After that it is $15 every six months. Nothing auto-renews and no card is stored, so continuing is an explicit choice each time rather than a charge you forget about. The flip side is that the calendar reminder is yours to keep, and a lapsed line is not recoverable.

A separate line makes it possible to end the working day, because you can silence one line without silencing the other. Most phones allow per-line ringtones, per-line do not disturb schedules, and per-line contact routing. That is a practical improvement over trying to guess which of the day's calls to your single number is worth interrupting dinner for.

It also stops the leak in the other direction. Clients, suppliers, and marketplace listings receive the work number, so your personal number stays out of business records and off whatever lists those records eventually feed. When a project ends, the exposure ends with the line you gave out rather than the one your family and your doctor use.

There is no mobile data on this line at all. It is not a data plan and it will not replace your existing SIM. Your phone's internet keeps coming from your current plan or Wi-Fi exactly as before. If you need data abroad, that is our separate travel eSIM product, which starts at $1.99 and covers more than 190 countries.

It is also an incoming-focused line. The product is built around receiving unlimited SMS and calls anywhere in the world. If your business depends on high-volume outbound calling, extensions, or call queues, this is not that and we will not pretend it is. It is a real, portable UK number, which for most one-person and small operations is the piece that was actually missing.