ONE TO GIVE OUT
ONE TO KEEP PRIVATE
Choose a mobile number that protects your privacy, and guarantees your anonymity.
Use it to activate:
Whatapp telegram Paypal v instagram tider h unamed amazon snapchat
...and more!
Get Started
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!
Learn more

HOW DOES
IT WORK?

  • 1. Download the free app
  • 2. Select a plan
  • 3. Choose your number
  • 4. Start calling & texting
1
Download the free app
2
Select a plan
3
Choose your number
4
Start calling & texting

WHAT DOES YOUR SUBSCRIPTION INCLUDE?

  • private inbound mobile number

    Second phone number

  • caller id with name

    Caller ID with name

  • mute and spam blocking

    Spam call blocking

  • voicemail inbox

    Custom Voicemail

WHAT IS
THE COST?

$8.99
3-MONTH
BASE PLAN
$29.99
ANNUAL
PLAN
$10
1000 OUTBOUND
CREDITS
ADD ON
*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 time.
KEY FEATURES
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SLYNUMBER
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.
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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 completely anonymous.
AI POWERED
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.
-Mbarvelo
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!
-Louielou1234
Finally found an app that works with verifying a phone on discord!!
-Jenjen0787
FREQUENTLY ASKED QUESTIONS
TIPS & TRICKS
For helpful tips and tricks on how to use SLYNUMBER, activate apps and more.
Discover SLYNUMBER Calls | Feature Highlights & Tips
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
LATEST UPDATES
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 Started
Get SLYNUMBER on iPhone
Get SLYNUMBER on Android
Features & Benefits
Compare
Top Area Codes
424 California
845 New York
970 Colorado
380 Columbus, Ohio
Top Benefits
SLYNUMBER for Small Businesses
SLYNUMBER for Dating
Benefits of 2nd Cell Phone Number
Virtual Number App
HAVE QUESTIONS?
For more information about SLYNUMBER email us at support@slynumber.com.
We will respond to you during our regular business hours 9am-5pm ET.