Line2 - Second Phone Number

In-app purchases
3.1
16K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Line2 is the most affordable, reliable & simple way to set up a second phone number and connect anywhere! Get a second line & access unlimited calls, text & voicemail features. It’s time for a better way to communicate - Line2 is your solution.

Your personal phone number should stay personal. Line2 makes it simple to screen and block calls to maintain your privacy with robust features that help you say goodbye to annoying spam calls. Keep your second number safe with Line2’s premier communications system that allows you to receive and make calls worry-free.

Line2 also provides unlimited text and group messaging, making it more than just a calling app. Set up a second texting number and message friends and loved ones wherever you are. Best of all, Line2 offers WiFi texting, so you can receive messages without eating up your mobile data. Line2 is the easiest way to set up local or vanity numbers to stay connected anytime, anywhere.

Line2 is your private and convenient way of making phone calls and sending texts anywhere you may be. Download the simplest texting and calling app today and start connecting.

LINE2 FEATURES
Privacy First
- Call screening to detect if a phone call is spam or not.
- Call blocking means not worrying about unwanted numbers reaching your phone.
- With caller ID you can safely know who is calling you.

Set Up a Second Phone Line
- Manage a second phone number with Line2’s features that make creating one (or many!) easy.
- Create a vanity number, texting number, or second line for all of your communication needs.
- Add multiple phone numbers to your device and receive or make phone calls from anywhere.

Local and Vanity Phone Numbers
- Our phone call app lets you create localized and vanity phone numbers to help you connect.
- Export your existing phone number to Line2 to keep all of your communication in one place.
- Set up a new phone number to connect wherever you are heading next.

Unlimited Text and Call App
- Save on expensive cellular data plans and enjoy unlimited texting and calling on Line2.
- Unlimited VoIP call and text across the United States and Canada.
- Make phone calls and send text messages between other Line2 calling app users completely free.

No Cellular Data Needed
- VoIP technology lets you make and receive calls and texts from anywhere, at any time.
- Say goodbye to cellular data expenses with Line2’s wifi calls.
- Enjoy WiFi texting and never worry about extra SMS and MMS costs again.

Calling App That Does More
- Access your Line2 voicemail, phone number and contacts from your smartphone, tablet or computer.
- Call recording lets you record calls automatically to help keep track of important conversations.
- Use call forwarding so you never miss a call.
- Group messaging and private texting are at your fingertips with Line2.

All 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 for one of our plans:
Personal
- Monthly: $9.99
- Yearly: $95.90

Questions? We’re here to help at http://help.line2.com 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 visit https://try.line2.com/10dlc/mobile/faq/.

Privacy Policy: https://www.line2.com/privacy/
Updated on
Dec 17, 2025

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

3.1
15.4K reviews
Paul Dalia
October 8, 2025
The app is not very good. I don't recommend line 2. App will hang up even when Internet strength is full. I will often get logged out and don't know it. Clients get busy signals even when I'm not using the phone or I get a message that I missed a call even though phone is next to me not in use. Too many other issues to list them all here. Gave up on the desktop version as well. even with tech support I could not get it to work. As soon as I get a new phone with dual sim slots I'm done with line2
2 people found this review helpful
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Line2
October 10, 2025
Hello Paul Dalia - Thank you for your feedback. Sorry to hear about your experience. What you’ve described isn’t what we aim for. We’d appreciate the chance to look into these issues if you're open to it. Please reach out at [https://www.line2.com/resources/contact/] with your device and OS details. We’d appreciate the chance to fix this.
A Google user
April 16, 2019
Research this app first! Luckily for them, there are no "0" ratings. Truly disappointed, prepare to pay in advance for the entire year (there is no monthly option as they advertise). To top that off, if you cancel your subscription after 30 days, you are not entitled to a refund of the rest of your money that you paid in advance. Total rip off. PLEASE research your options, prior to selecting this one-- there are honest choices out there and this one is not one of them! Contact the BBB!
11 people found this review helpful
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Line2
April 17, 2019
We currently offer both annual and monthly pricing plans. On the line2 website, under plans, you can select to view annual pricing or monthly. If you have issues with your current pricing, then please email us at support@line2.com.
Titus Utecht
March 7, 2025
It generally works. UI is a little clunky, and I do run into technical problems a couple times a year or so it seems. I've thought about going to just carrying 2 phones because it is clearly short of my phone's standard calling and texting features. That said, it does still seem to be the best option I can find as far as apps go.
1 person found this review helpful
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Line2
March 10, 2025
Hello @Titus Utecht - Thanks for your feedback. We are sorry to hear that you are having technical issues with the app. We’d like to know the details of the problem you mentioned. Please send the details or screenshot to support@line2.com. We'll pass it along to our development team and see if there is any way we can improve it.