2ndNumber

2ndNumber gives you a working second phone line — UK or USA — without a second handset or a SIM card. You make calls and send texts from a number that isn't your real one, over WiFi or data, on the phone and laptop you already own.

What 2ndNumber actually does

It runs entirely in the cloud, so the number is live the moment you pick it and works from any device with a connection. Your real number stays hidden behind it, and because you choose the digits, the line can carry its own identity instead of looking like a throwaway.

• Pick a custom UK or USA mobile number, ready to use instantly
• Make calls and send texts from the web or the 2ndNumber app
• Send and receive on a phone and a laptop at the same time
• Keep voicemail, call forwarding, and text forwarding
• Forward 2ndNumber texts to your everyday phone number
• Run it abroad over WiFi or data with no roaming charges
• Sign up with no contract and minimal ID required

Who it's built for

If you hand out your number to clients, sellers, or dating apps and later wish you hadn't, a second line you can give away freely fixes that. It keeps work and personal calls apart, so the cold call at 9pm goes to a number you can ignore. Travelers lean on it to dodge roaming bills, and it doubles as the number behind a second WhatsApp, Instagram, or social account when you'd rather not tie those to your main line.

There's also a stranger use case worth knowing about: developers can wire a 2ndNumber into a Telegram chatbot for a website, so the same line that fields your calls can run automated replies. Most people won't need that, but it tells you the number is a real, programmable line rather than a disposable burner.

How you actually use it

1. Choose your UK or USA number and it goes active right away. 2. Make and take calls and texts through the app or a browser, on whichever device is nearest. 3. Turn on call, text, and voicemail forwarding so messages reach your main phone when you want them to.

The deal

Lifetime access starts at $39.99 (Plan A), down from $99, with further tiers at $44.99, $69.99, and $79.99. One take: a second number is worth more for what it keeps off your real line than for what it adds — the privacy is the product. [Grab the 2ndNumber deal](https://grabltd.com/recommends/2ndnumber/).