Virtual phone number app

Get the only virtual phone number that can unlock a whole world of services... now with global eSIM data! It's your essential tool for everything from activating apps to staying connected.

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SLYNUMBER is the best virtual phone number app simply because our mobile numbers work everywhere.

Providers such as: Google Voice, Burner, Hushed, Sideline, Phoner, Dingtone, and TextFree offer VoIP 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.

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Step by step

How our virtual phone number app works

1
Download
the app

Download the free app from the App Store or Play Store and pick a subscription plan.

2
Pick your
number

Handpick your preferred area code and select a new mobile number, or port your existing number.

3
Start calling
and texting

You can communicate with confidence knowing that your privacy is protected. Start making calls and sending texts today!

Features

It has all the features you need

SLYNUMBER serves as your own virtual number, perfect as a business phone number,  a phone service for privacy, dating, international calls or any other purpose you choose.

Virtual phone
number

SLYNUMBER is not linked to any of your personal information, so you can remain anonymous.

Caller ID
with name

Our app identifies the caller’s name, in addition to the ID, with every call you receive.

Spam call
blocking

Say goodbye to unwanted callers and always know who's on the line with SLYNUMBER virtual phone number.

Voicemail with custom greeting

A custom voicemail for your new phone number. with a personalized voicemail greeting.

Benefits

Endless possibilities

SLYNUMBER virtual phone numbers can have functionality for all kinds of users!

Banking & financial security

Use SLYNUMBER as a secure, dedicated phone number for receiving 2FA codes from banks, financial institutions, and payment apps. It's an ideal layer of security for protecting online banking, stock trading, and fintech applications.

Social platforms

Use SLYNUMBER to protect your identity by using a dedicated virtual phone number when connecting with people through dating apps or online communities.

Two-factor authentication (2FA)

Use SLYNUMBER as a dedicated number for receiving 2FA codes from banks, social media platforms, or other online accounts to enhance security and avoid sharing your personal number.

Travel Communication

Use SLYNUMBER to avoid international roaming charges, and make affordable international calls using an internet connection.

Business contact management

Use SLYNUMBER as your business phone system, keeping business calls and texts organized and your business hours distinct from personal time. Perfect for startups and small businesses, local presence, customer support lines or support teams, team members and more.

Privacy protection

Use SLYNUMBER to make secure calls and send encrypted messages, ensuring sensitive conversations remain private and  your personal phone number is protected.

Need data? We got you covered

We’re excited to introduce our latest update, featuring the new eSIM add-on. With SLYNUMBER’s eSIM, you can stay connected wherever you go, without the hassle of expensive roaming fees. When you run out, simply purchase more or pause the data until you need it again. You can activate it in a few simple steps:

Make sure your device supports eSIM

Your phone must be compatible with eSIM. After verifying, look for your destination and buy a data plan.

Follow installation instructions

Follow the provided instructions after your eSIM purchase to complete installation and activate your data plan.

Start using data

Your phone will automatically connect to the internet network.

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AI powered

SLYNUMBER is AI powered

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.

Latest updates

Turn your iPad into a phone.

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.

Optimized for iPad screens

Our latest release is flawlessly optimized for your iPad screen, regardless of whether it's held vertically or horizontally with a keyboard.

Inbound and outbound calling

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!

Pricing

Pricing and plans

We're always transparent about our pricing. No hidden fees - ever! Purchase your second phone number online now!

3-month plan

$4.99

$14.99 billed every 3 months

When you purchase this plan, here’s what you’ll get:

Real U.S. Mobile number
Unlimited inbound calls and texts
$1 of outbound credits per month
Choose plan
Annual plan

$4.49

$49.99 billed yearly

When you purchase this plan, here’s what you’ll get:

Real U.S. Mobile number
Unlimited inbound calls and texts
$1 of outbound credits per month
Choose plan
eSIM PLAN

$4.99

When you purchase an eSIM, here’s what you’ll get:

Global eSIM for 1 year
50MB of data per month
Pay as you go super low data rates
Get an eSIM
Add-on available at checkout

Data, SMS & Call Credits

Starting as low as $10

Credits can be used for outbound calls and texts. Check rates here. (Number required)
Credits are also used for cellular data packages. Check rates here. (eSIM required)
FAQ

Frequently asked questions

Do I need to purchase additional credits?

Your subscription includes unlimited inbound text messaging and phone calls, as well as a 100 outbound credits. You may need to increase your outbound messaging credits depending on your usage. Note: 1 credit= 1-minute phone call, 1 text message, or 1 picture message.

Does SLYNUMBER work with financial services?

Yes, since SLYNUMBER provides real mobile numbers, it works with financial services that require phone number verification. You can securely use it to receive SMS codes and other essential notifications from your bank or other financial institutions.

Can I use SLYNUMBER outside of the US?

You can use SLYNUMBER for personal calls or business calls anywhere in the world with no roaming fees. All you need is a data connection (mobile data or WIFI).

Can I use my SLYNUMBER for international calls and messages?

Yes! SLYNUMBER can only be used to make calls and send messages to many countries across the world. can only be used to make calls and send messages to phone numbers in the US and Canada.Yes. SLYNUMBER works for international calls and messages. International rates apply, so be sure to check your balance, credit used per call or message will vary by destination.

Can I choose my area code?

Yes. SLYNUMBER offers all area codes in the US, so you can keep your phone number private and get a local number that suits you. Purchase your second mobile number, online, today!

Where is SLYNUMBER available?

The SLYNUMBER app can be downloaded in over 150 countries worldwide. It is available on both the Apple App Store and Google Play Store, making it accessible to users across a broad range of regions. Simply search for “SLYNUMBER” in your iPhone or Android app store to check availability in your country.

Why is having a real mobile phone number important?

Real mobile numbers are more versatile and reliable than internet-based VoIP numbers. Many services, including social media, shopping platforms, dating apps, and financial institutions, require real mobile numbers for verification. SLYNUMBER provides you with a second low cost line that functions just like your primary one, ensuring compatibility across various platforms. Skip the phone bill and switch to SLYNUMBER!

What sets SLYNUMBER apart from other second number apps?

SLYNUMBER is the only app that offers real mobile numbers, not just VoIP (Voice over Internet Protocol) numbers. Many other second number apps rely on internet-based numbers that may not work for all services, while SLYNUMBER provides actual mobile service numbers that are more reliable and widely accepted. Real mobile numbers are more versatile and reliable than internet-based VoIP numbers. Many services, including social media, shopping platforms, dating apps, and financial institutions, require real mobile numbers for verification. SLYNUMBER provides you with a second line that functions just like your primary one, ensuring compatibility across various platforms.

Reviews

Best virtual
phone number

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!

Chiplarryt

I connected this app in under 5 minutes. Works fast and simple for calling and texting.

Casey6000

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!

Louielou1234

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

Mbarvelo

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.

TM0212

This is a great app for my small business. I tried so many different virtual number providers before SLYNUMBER and so far they are the only real mobile number (not VoIP). Highly recommended!

Beth9990
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Virtual Phone Number App

SLYNUMBER has a fresh look! We've revamped our logo, website, and interface, adding features like spam blocking, do-not-disturb mode, and call forwarding for better communication.

Virtual Phone Number App

The only second mobile number app

Available on the iOS App Store and Google Play Store

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SLYFONE is now SLYNUMBER 🎉