Line2 - Second Phone Number

In-app purchases
16.1K reviews
Content rating
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About this app

Make calls and send texts with a second phone number on Line2. Message and VoIP call anywhere using the simplest, most reliable and affordable texting and calling app. Line2 is the perfect app to securely set up a second line with a different phone number to enjoy private texting, phone calls, voicemail, & more! Use your personal second line to send a text, group message, and even make an international call. Line2 lets you conveniently create a second phone number.

Line2 offers advanced privacy features to protect your second phone line. Line2’s phone call screening, call blocking, and caller ID let you forget about annoying spam. Make sure your second phone number stays personal with the Line2 wifi calling app. Set up your new phone number for a new way to call and send texts today.

Set up private texting when you create a second number to enjoy unlimited SMS/MMS texts and group messaging to anyone in your contacts. Receive messages with WiFi texting or make VoIP calls to save on mobile data. Set up a local second line or vanity numbers on the easiest calling and texting app.


Private Texting & Calls
- Call screening lets Line2 detect if a phone call is spam.
- Call blocking means no unwanted numbers reaching you.
- Caller ID lets you safely know who is calling.
- Our private texting app keeps your conversations safe.

Set Up a Second Phone Line
- Second phone number management makes creating a different phone number easy.
- Make calls from anywhere with multiple phone numbers.
- Enjoy affordable international calling when you set up a second phone number.

Local and Vanity Phone Numbers
- Create a local second line or vanity number with the Line2 phone calling app.
- Export your existing mobile phone number to Line2 to keep all of your phone calls in one place.
- Set up a different phone number to connect wherever you are heading next.

Unlimited Text and Call App
- Unlimited SMS and MMS texting and calling on Line2 help you cut back on data plans.
- Unlimited VoIP call and text messaging across the United States and Canada.
- Phone calls and text messages between other Line2 calling app users are free.

VoIP Call & Save on Data
- VoIP call technology lets you text and call from anywhere, at any time.
- Make wifi calls on Line2 & forget about cell data expenses with Line2’s calling app.
- WiFi texting so you never worry about extra SMS and MMS costs again.

Calling App That Does More
- Access your Line2 voicemail, phone number, and contacts from multiple devices.
- Phone call recording lets you record calls automatically and save important conversations.
- Call forwarding ensures you never miss phone calls.
- Start a conference call, set up group messaging, and enjoy private texting with Line2.

All of our plans have a 30-day Money Back Guarantee if you are not satisfied with our services.
Get unlimited texting and calling with Line2 when you sign up:
- Monthly: $15.99
- Yearly: $164.99 ($13.75 per month)
- Monthly: $17.99
- Yearly: $179.99 ($15 per month)

Questions? We’re here to help at or tap Settings -> Help from within the app.

Note: Your cellular provider may prohibit or restrict VoIP (Voice over Internet Protocol) on their network. It’s your responsibility to check with your cellular provider about their VoIP functionality, and any additional charges it may incur. Line2 is not responsible for any additional cellular charges that may occur as a result of using the Line2 service.
Business/Work users who send SMS/MMS to U.S. numbers must complete a registration process after purchase, as required by U.S. mobile carriers. Business messages sent from unregistered numbers may be subject to non-delivery by mobile carriers. Line2 does not provide refunds or credits due to issues with messaging from unregistered numbers. Please see our 10DLC FAQs:

Privacy Policy:
Updated on
Mar 12, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info and App activity
This app may collect these data types
Personal info, Financial info and 7 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

15.5K reviews
Roy Freda
December 9, 2020
Updating this, recently had some issues where picture messages were not sending. Tech support was very responsive and though it took a little time they did resolve the issue. For the time being it seems all is working well. In the past I have had issues where incoming picture messages only come through about half the time, however none recently. Aside from that it does provide a second phone within my cell.
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December 10, 2020
We are glad to hear we were able to help resolve the issue, Roy! If you need any further support do not hesitate to reach out at and we will be happy to assist. ^JW
A Google user
January 24, 2019
Update: (2019) my service has become terrible. Drop calls, pics won't go thru or Gifs. I've sent feedback regarding my issues but to no avail. I'm looking for other providers. (2016) I've used the app for three (3) years and have seen some trying times with getting the 2nd number to work as well as the original. I use it for business and need clear communication abilities whether through text or calls. You have improved.
9 people found this review helpful
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Sam Kong
July 26, 2022
I have been using this app since year 2016. For the first few years, its quality was very good and I gave a 4-star. But for the past few years, its quality has been declining. The texting service (which I mainly use) is unreliable. I sometimes didn't receive a texted message several hours sent. I had to frequently restart the app and test it to ensure it is working. They are now having SMS/MMS messages outage - I haven't been able to sent out my text messages since July 22.
125 people found this review helpful
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What's new

This release includes bug fixes and performance improvements.

Bug fixes:
• Fixed audio issues some users may have experienced during calls.