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Sideline: 2nd Phone Line App icon

Sideline: 2nd Phone Line App — Build villages and raid other players

Android Communication Pinger, Inc
3.9 GP
6,880,583+
Google Play

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Description

Been using Sideline: 2nd Phone Line App for a couple months now. It’s basically an app that gives you a second phone number to use alongside your regular one. Pretty solid if you’re into that kind of thing.

Here’s what you do – you can pick your own local area code for the second number, then just start using it to text and call people. There’s also unlimited calling and texting, which is pretty cool. And the call quality is actually really good, not like some of those other calling apps.

Look, if you need a separate number for work, dating, or whatever, you’ll probably like this. It’s not perfect – the ads can get kind of annoying if you don’t pay – but overall it does the job. Worth checking out.

Editor Opinion

So here's my honest take on Sideline: 2nd Phone Line App. I've tested a bunch of communication apps and this one's pretty solid. The call and text quality is reliable, and having that second number is really handy. I like that it works on cellular data so you don't need wifi. But the ads can get old after a while, and the pricing is a bit steep if you want to remove them. Overall though, it's a useful app that does what it says.

Manya Lyalya
Author Manya Lyalya Editor, Grand Screen

Pros & Cons

Pros

  • Tons of flexibility with the second number
  • Reliable call and text quality without needing wifi
  • Unlimited talk and text with the paid plan
  • Easy to set up and start using right away

Cons

  • Ads can get annoying if you don't pay
  • Upgrading to the paid plan is kind of pricey
  • Doesn't integrate with your main phone number

Specifications

Updated 09.10.2025
Category Communication
Age Rating Everyone
Developer Pinger, Inc
Android Android 9++
Package Name com.sideline.phone.number

Ratings

77
Google Play
3.9/5
62,998 reviews
Generally Favorable
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User Reviews

A Google user Oct 15, 2025

Going on my 3rd year with Sideline. I like being able to give out a number that's not my "real" number, and having seperate text and call sounds. I've never...

Dan Allard Oct 15, 2025

Had this app for over 6 years. It was great for a while. The last year not so much. Sorry, but I will not be renewing again. This app has...

Jeffrey Bean, Jr. Oct 15, 2025

There have been issues for many months. Often images don't send because they take time to upload. But the app does not continue to attempt. So one ends up with...

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