SLYNUMBER is the easiest way to add a second mobile number to your
phone - no SIM card or new device is needed.
Accepted by all these apps and more!
Providers such as: Google Voice, Burner, Hushed, Sideline, Textnow, 2nd line, Phoner, and offer VoIP numbers (virtual phone numbers) that come with numerous limitations and are currently rejected by many online services and apps. SLYNUMBER is the only mobile app on the market to offer real mobile numbers. No SIM card is required.
Download the free app from the App Store or Play Store and pick a subscription plan.
Handpick your preferred area code and select a new mobile number, or port your existing number.
You can communicate with confidence knowing that your privacy is protected. Start making calls and sending texts today!
SLYNUMBER offers state-of-the-art features that allow you to use your new 2nd phone number like any other mobile number, and more!
SLYNUMBER is not linked to any of your personal information, so you can remain anonymous.
Our app identifies the caller’s name, in addition to the ID, with every call you receive.
Say goodbye to unwanted callers and always know who's on the line with SLYNUMBER.
A custom voicemail for your new phone line with a personalized greeting and voicemail transcript.
SlyAI utilizes the best AI technology available. It is your personal conversation companion conveniently embedded in the SLYNUMBER app. Just ask and it will answer. It offers a uniquely personalized experience, like having a really smart-friend, the more you talk to it the more it gets to know you.
For the first time, you can make and receive phone calls on your iPad. Unlock the power of calls, and messaging, and activate any service you need from your iPad.
Our latest release is flawlessly optimized for your iPad screen, regardless of whether it's held vertically or horizontally with a keyboard.
SLYNUMBER app enables you to make voice calls directly from your iPad without any hassle. Simply dial within the app and you're good to go!
Activate any service that requires SMS verification and seamlessly integrate SLYNUMBER with your favorite messaging apps and online services. Purchase the best second phone number app on iPhone and Android.
SLYNUMBER provides you with a second line that protects your privacy and helps you maintain your anonymity online. SLYNUMBER is a personal number that is not associated with any name, address, or billing information. No reverse look-up tool can reveal the owner of the number. It is completely anonymous
We're always transparent about our pricing. No hidden fees - ever! Purchase your second phone number online now!
Upon purchasing this plan, the following items are included:
I can't say enough about how pleased I am with this app and how well it's worked! I had a small problem arise where someone tried to use my number to scam and their customer service was incredible and helped me take care of it! In this day and age where many don't put an emphasis on service, that is not the case with SLYNUMBER! I can't say enough good things about this service!
I connected this app in under 5 minutes. Works fast and simple for calling and texting.
Needed an MFA number that would be acceptable to the MFA providers out there while I was traveling outside the USA and couldn't access my US number. This number has worked flawlessly so far. Thank you!
I use this app to talk to my patients. This way my privacy and identity are protected. It is such an easy app to use. And I'm not a tech savvy person. If I can handle it anyone can
I can't tell you how exited I was to add a second number on my phone without a SIM card?? Since when is this a thing? I love it! The app was super easy to use and the customer support is great.
This is a great app for my small business and to screen incoming calls. I tried so many different second phone line providers before SLYNUMBER and so far they are the only real mobile number (not VoIP). Best of all I don't need a second cell phone! Highly recommended!
Available on the iOS App Store and Google Play Store
