Privacy comes first
We ask for an email address and nothing else. We don't show ads and we don't sell data — subscriptions pay our bills.
HeyNum gives anyone a real mobile number they can use in a browser — instantly, privately, and at the same price wherever they live.
Why we built HeyNum
A second SIM card needs a dual-SIM phone, a contract and, in most countries, an identity check. Second-number apps need a download — and many ask for a passport scan and a selfie, work on a single phone, or charge more if your SIM card comes from another country.
We thought it should be as simple as opening a tab. So we built HeyNum: a genuine mobile number in one of 19 countries that works in any browser, on every device you own, with nothing to install and nothing to prove.
You pick a country, pay with an email address, and your number is live in seconds. Calls, texts, verification codes and voicemail follow you from your laptop to your phone. When you don't need the number any more, you let it go in one click.
“A second number should be as simple as opening a tab — and as private as it sounds.”
What we believe
We ask for an email address and nothing else. We don't show ads and we don't sell data — subscriptions pay our bills.
Every price is published, taxes included. The same for everyone, with no setup fees and no pre-ticked boxes.
A browser is the one app everyone already has. HeyNum works wherever you are, on whatever device you're holding.
We tell you upfront what a second number can't do — like emergency calls or some banking codes — before you pay.
Every message is read and answered by a person who can actually fix things — usually within a few hours.
Our terms and policies are written to be read. Fair use means stopping abuse, not catching out normal people.
Our promises
Press & brand
Download our logos below, and write to press@heynum.com for interviews, product details or screenshots. We answer journalists within one business day.
Please don't alter the logo, its colours or its proportions. The name is written “HeyNum”, with a capital H and N.
Legal details, hosting and contact information are listed in our legal notice.
Pick a country, pay with just an email and start calling from your browser in seconds.