
For business calls
Working from another country? Call clients and suppliers from your company number, so they know it’s you and their call back reaches your office line.
Calling for businessVerify the phone number you already have, then call landlines and mobiles in 200+ countries from your browser or the app. The people you call see your number and can call you back on your normal phone.
Set up once with a short verification call. Pay only for your calls.


Enter your number and press Call me now. Your phone rings with a short call from +1 415 723 4000, and you type the 6-digit code from your screen on your phone’s keypad. That proves the number is yours, and it shows on every call from then on.
They see the number they already have saved for you, so your call doesn’t look like a stranger’s.
A call back goes to your normal phone, the way it always has. Nothing to forward, nothing to set up.
Verify once and your number shows on calls from the website, the iOS and Android apps and the Chrome extension.
Web phone dialerCall over WiFi or mobile data from anywhere, while still showing the number from home.
Calling without a SIMThe verification call proves the number is yours, so nobody can show a number that isn’t theirs.
Verifying costs nothing and there is no monthly fee for showing your number. You pay only for your calls.
Pay as you go
Working from another country? Call clients and suppliers from your company number, so they know it’s you and their call back reaches your office line.
Calling for business
Call your bank, airline or doctor back home from the number they have on file, over hotel WiFi, with no roaming charges.
Calling while traveling
Living abroad? Parents and grandparents see the number they saved for you, not an unknown one, and can ring you back the way they always do.
Cheap international calls
Sign up free and add a little credit. Verifying is free, it just needs a positive balance to start.

Enter your number and press Call me now. Answer the call and type the 6-digit code on your phone’s keypad.

From your very next call, the people you call see your number, on the web and in the app.
A few honest details, so nothing surprises you.
Want to use a different number later? Remove the current one first.
Calls to Singapore can’t show your own number. In Finland, Czechia, Thailand, India, Malaysia and Hungary, a number from that same country can’t be shown. The dialer tells you before you call.
For some destinations a call from your own number is priced differently. The dialer always shows the exact price before you press call.
Get a second phone number that shows on every call you make. Second phone number
Yes. Verify a mobile or landline number you own and it becomes your caller ID on calls to landlines and mobiles in 200+ countries, from your browser, the iOS and Android apps or the Chrome extension.
Enter your number and press Call me now. Your phone rings with a call from +1 415 723 4000, and you type the 6-digit code shown on your screen on your phone’s keypad. It takes about a minute, and your number shows on every call after that.
No. Verifying is free and there is no monthly fee for showing your number. Your account needs a positive balance to start, and answering the verification call is a normal incoming call on your phone.
Yes. Your calls show your real number, so anyone who calls it back rings your ordinary phone, the way they always have.
No. You can only show a number you own and have verified. That is why the verification call exists: it proves the phone is really yours, so nobody can show someone else’s number.
A few. Calls to Singapore can’t show your own number at all. In Finland, Czechia, Thailand, India, Malaysia and Hungary, a number from that same country can’t be shown on a call from abroad. The dialer tells you before you call, and every other destination shows your number normally.
It can, for some destinations. The dialer shows the exact price per minute for the caller ID you have selected before you press call, so there are no surprises.
One number per account. To use a different one later, remove the current number first.
No. CallTuv works from your browser or the app over WiFi or mobile data, so you can call internationally without swapping SIM cards or paying your carrier for an international calling package.
No. They receive a normal phone call on their mobile or landline. Only you need CallTuv and an internet connection.
Yes. You can get a second phone number of your own that shows on every call you make. US numbers are available now for $5.95 a month. It is for outgoing calls only.
More in the full guide to verifying your number.
Verify your number once, call from your browser or the app, and let people call you back on your normal phone.
If you have any questions, our team is here to assist you.
Send us an e-mail to help@calltuv.com and we'll respond ASAP.
Send us your inquiry using our dedicated contact form.
Ready to dial in?
Create your account, add credits, and place your first call straight from your browser. No setup fees, no subscription needed.
