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Sideline: Second Phone Number

About Sideline: Second Phone Number
Sideline is the second number calling app you need to keep your calling and texting organized. Sideline gives your phone a second number that works just like your first—no wifi connection needed. Pick your local area code number and make reliable calls and texts using your phone’s cellular signal from wherever you are.

With Sideline, you get more than just a second number. You get a full-featured calling app that lets you organize contacts, reply automatically to missed calls with a text, and much more.

Sideline is the premium second-number calling app that tens of thousands of people rely on daily to manage phone calls and texts separately from their main phone number. Sideline has the features and reliability to give you peace of mind that your phone calls and texts will always go through. Whether you’re using your second number for online privacy, professional uses, or simply to keep personal conversations organized, Sideline gives you the tools and features you need.

SIDELINE FEATURES:

Free, Local Second Number
- You can pick a local number of your choosing from a list of options.
- Your new second phone number has everything you need, including voicemail and Caller ID
- Sideline phone calls and texts don’t rely on wifi (VoIP) calling, but work over your existing cellular connection

Powerful Texting Tools
- Create templates for commonly-used phrases
- Auto-reply to missed phone calls with a custom text message
- Organize contacts

Full-Featured Phone Line
- Create a custom voicemail greeting and read transcripts of voice messages
- Access calling and texting tools from multiple devices to stay in touch from anywhere
- Identify new callers, save contact details, and take notes after calls
- Incoming calls are clearly labeled as Sideline calls, so you know you’re receiving a call to your Sideline number and not your main number.

Sideline gives you everything you have with your primary number and more, in a second number calling app that you can trust to always get the message across. Download today and begin your second number experience with a free 7-day trial.

Privacy policy & terms of use
Recent Updates - Version VARY
  • Better. Faster. More Reliable. That's our motto for every update. And in this release, performance updates make Sideline all of those things.

    If you're enjoying the app, please leave us a rating or review. Need help? Email us at: AndroidHelp@sideline.com
Install On Your Mobile Device:
Google Play Store LinkApp Store Link
Install On Windows PC Or Mac:
BlueStacks LinkLDPlayer Link
How To Download & Play:
1. Download & Install AppKiwi
2. Download Sideline: Second Phone Number APK
3. Launch from APK Library