Choose a mobile number that protects your privacy, and guarantees your anonymity.
Use it to activate:
SLYNUMBER IS THE ONLY SECOND PHONE NUMBER APP ON THE MARKET TO
OFFER REAL MOBILE PHONE NUMBERS - no SIM card required.
Providers such as: Google Voice, Burner, Sideline, Hushed,
Phoner, Dingtone, and TextFree offer VoIP numbers that come with numerous limitations and are
currently rejected by many online service and apps. SLYNUMBER is the best second phone number app
simply because mobile phone numbers work everywhere!
*All incoming calls and sms are included, as well as a 100 free outbound calls.
Additional credits to make voice calls and send text messages can be purchased at any
SLYNUMBER offers state of the are features that
enable you to use your number like any other mobile number and more
ACTIVATE ANY SERVICE...
That requires SMS verification and seamlessly integrate SLYNUMBER
with your favorite messaging apps and online services.
WE PROTECT YOUR PRIVACY
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
JUST ASK, IT ANSWERS.
SlyAI utilizes the best AI technology available. It is your personal conversation companion conveniently embedded in the SLYNUMBER app. 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.
REVIEWS & TESTIMONIALS
Read what people are saying about us and why they love SLYNUMBER!
I use this app all the time to talk to my patients. This way my privacy and identity are protected. It is such an easy app to use. I am not a tech savvy person. If I can handle it anyone can.
Needed an MFA number that would be acceptable to the MFA providers out there while I was traveling outside the USA and couldnt access my USA phone number. This number has worked flawlessly so far. Thank you!
Finally found an app that works with verifying a phone on discord!!
FREQUENTLY ASKED QUESTIONS
TIPS & TRICKS
For helpful tips and tricks on how to use SLYNUMBER, activate apps
Meet Sly AI: Your 24/7 Virtual Advisor & Friend | Explore Advanced AI Chat with Slynumber
Ultimate Guide to SLYNUMBER Texts | Tips & Tricks for Effective Communication
SLYNUMBER LET’S YOUR IPAD WORK LIKE A CELL PHONE
For the first time you can get phone calls on your iPad because SLYNUMBER is now available on the iPad App Store. Unlock the power of calls, and messaging, and activate any service you need from your iPad.
Get SLYNUMBER on
Get SLYNUMBER on Android
Features & Benefits
SLYNUMBER for Small
Benefits of 2nd Cell Phone Number
For more information about SLYNUMBER email us at
We will respond to you during our regular business hours 9am-5pm ET.