Up to four extra numbers
Real mobile numbers for work, travel, selling or anything else — added to the phone you already own. No second SIM, no second handset.
Now on iPhone & Android
One phone.All your numbers.
Tello Phone adds up to four extra mobile numbers to the phone already in your pocket — with low-cost calls and texts to almost anywhere, and your personal number kept out of it.
- extra numbers per phone
- 0extra numbers per phone
- calling destinations
- 0+calling destinations
- to get a new number
- 0sto get a new number
Your numbers
+W
Work
+44 20 7946 0958
T
Travel
+1 415 555 0132
S
Selling
+44 7700 900461
Daniel (client)
ringing your Work number
CallsChatsKeypadTop-up
Why Tello Phone
More numbers, less baggage
Everything a second phone gives you, minus the second phone. Each number behaves like its own line — because it is one.
Low-cost calls & SMS
Honest pay-as-you-go rates to 200+ destinations. Top up what you need, see exactly what each call costs, never sign a contract.
Your real number stays private
Hand out a Tello number instead of your own — to buyers, dates, clients or web forms — and retire it whenever you're done with it.
Every number, its own identity
Separate voicemail, caller ID and availability hours per number. You always see which number is ringing before you answer.
How it works
New number in about a minute
01
Download the app
Grab Tello Phone from the App Store or Google Play and sign up with your existing number. No paperwork, no store visits.
02
Pick your numbers
Choose a country and area code, and your new number is live in about a minute. Add up to four, swap them any time.
03
Call, text, carry on
Use each number like a normal line — calls, SMS, voicemail — from one app, over your data plan or Wi-Fi.
United Statesfrom 1.2¢/min
United Kingdomfrom 1.4¢/min
Indiafrom 1.9¢/min
Pakistanfrom 8.5¢/min
Philippinesfrom 12¢/min
Mexicofrom 1.5¢/min
Germanyfrom 1.6¢/min
Nigeriafrom 7.8¢/min
UAEfrom 14¢/min
Canadafrom 1.2¢/min
Australiafrom 2.1¢/min
Brazilfrom 2.4¢/min
Sample pay-as-you-go rates to mobiles. Live rates shown in the app before you dial.
Who it's for
A number for every version of you
Almost everyone has a moment where giving out their real number feels wrong. That moment is what Tello Phone is for.
Work
A dedicated line for clients and colleagues that you can silence at 6pm — without carrying a company phone.
Travel & roaming
Land with a local number already on your phone. Skip airport SIM kiosks and roaming surprises.
Selling online
List on marketplaces and classifieds with a number you can delete the day the item sells.
Dating & meeting people
Share a number that reaches you without revealing you. Move it on or shut it down on your terms.
Calling abroad
Keep up with family overseas at rates that don't make you watch the clock.
Tablets & second devices
Put a full mobile number on a Wi-Fi tablet or spare device — no SIM slot required.
From our users
People say...
Setting up a second number for work took me about a minute. Calls divert to their own voicemail, so my weekends finally feel like weekends.
FAQ
Sensible questions, straight answers
No. Tello Phone numbers live entirely in the app and work over your existing data plan or Wi-Fi. Your SIM, carrier and handset stay exactly as they are.
Give your phone a few more numbers
Download Tello Phone and have your first extra number live before your coffee goes cold.