Duo Number - 2nd Phone Line

Contains adsIn-app purchases
940 reviews
Content rating
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About this app

NEW USERS LIMITED OFFER: 3-day trial for one free phone number.
Duo Phone Number, a private 2nd Phone number app, is a calling and texting app that allows you to make calls and send text messages globally. It is also a phone number app without a traditional registration process.
It also provides multiple phone numbers as a sideline on your smartphone to let you call and text for personal use and work separately.

Key features:
*Get a phone number and make free phone calls and send free texts with credits now
*Cost-efficient global calls to over 200 countries and regions
*Local phone numbers for you to choose: US, CA, UK
*Great call quality, HD voice over cellular data & wifi
*Caller ID enabled
*Two-way SMS/MMS enabled

* Why Duo Phone Number *
Get a 2nd private phone number to protect your very own number. A real phone number - international texting - unlimited calling - secure number, disposable number, getting phone number is so easy.

Call any mobile/landline phone number in over 200 countries and regions at super low rates. Get a US, UK, or CA number, and enjoy global calling and international texting using Wi-Fi and cellular phones. Just talk to others for longer at lower rates.

Safe and private WiFi calling and texting let you chat and talk safely. Duo Phone Number is dedicated to providing you with a private second phone number for business, school, family, or other personal contacts.

With the best phone line, Duo Phone Number ensures high-quality calling. You don't need to worry about bad reception, choppy voice, or your call dropping, but a wonderful online calling experience.

Duo Phone Number offers different credit packages, and all the credits are valid for one year. Don't worry about credits getting expired. It's always there.

Download Duo Phone Number and get a virtual number right now!

We're always excited to hear from you! If you have any feedback, questions, or concerns, please feel free to contact us via:
Email: duonumber@duoface.com
Facebook: @DuoNumber

This application is not associated or affiliated in any way with Google

Privacy: https://duonumber.duoface.com/privacy.html
Terms: https://duonumber.duoface.com/terms.html
Updated on
May 18, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

919 reviews
Victoria Starr
May 16, 2024
Only gives you a choice of 3 countries, USA, Canada & England. What about your other English speaking little brother countries like Australia & New Zealand? We are always there to back yous up when you go to war. How come we are always forgotten about.
2 people found this review helpful
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milee valdez
January 26, 2024
I like this app it is very useful but I had decided to give it one star because there is no way to get free credits and you charge too much diamonds for texting.
35 people found this review helpful
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Christina Samayoa
April 29, 2024
Not receiving messages, even though I paid for this service. Lame!
5 people found this review helpful
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May 16, 2024
Hello, did your problem get resolved? If not, we are here to help you! Please do let us know at duonumber@duoface.com.

What's new

We've made some improvements to make your app experience even better.

Thank you for using Duo Number! If you have any questions, please feel free to email us, and we would love to hear from you: duonumber@duoface.com