2ndLine - Second Phone Number icon

9.9 21 Reviews


24.17.1.0


October 10, 2025

About 2ndLine - Second Phone Number

Staying connected has never been easier or more affordable. With 2ndLine, you can get a free phone number with a US area code of your choice and start calling and texting anywhere across the US and Canada—without worrying about phone bills. 

Free Nationwide Calling and Texting

Enjoy unlimited free calls and texts within the US and Canada. Use your 2ndLine number to voice call, send direct messages, or share pictures and videos without any charges or hidden fees.

Your Own Second Phone Number

Choose from a wide range of local area codes from major US cities and get your very own second phone line. Perfect for separating work from personal calls or managing multiple contacts without an extra device.

Affordable International Calling

Keep in touch with family and friends overseas with low-cost international calls to over 230 countries. Rates start as low as $0.01 per minute, helping you cherish those important conversations no matter the distance.

Easy to Use & Customize

2ndLine offers a user-friendly interface with customizable text tones, call ringtones, vibrations, and phone backgrounds. Quickly reply to messages using Quick Reply and access your calls and texts via a handy home screen widget.

Caller ID and Privacy

Get caller ID to recognize incoming calls and keep your privacy intact with your second number. Use it as your default dialer for seamless integration, allowing you to manage calls and messages easily across devices.

Sync Across Devices

Access your 2ndLine call logs and message history on all your devices. Syncing ensures you never miss a call or message, and managing contacts has never been simpler.

FAQs

1. Is 2ndLine really free to use?

Yes! 2ndLine offers free calling and texting within the US and Canada. The service is supported by unobtrusive in-app ads, and there are no monthly or yearly fees. You can remove ads with an optional paid subscription.

2. Can I get a local phone number with any US area code?

You can choose from a wide selection of local area codes from most major US cities to get your own second phone number.

3. Does 2ndLine support international calls?

Yes! 2ndLine offers low-cost international calls to over 230 countries, with rates starting as low as $0.01 per minute.

4. Can I use 2ndLine on multiple devices?

Yes. Your call logs and message history can sync across multiple devices, allowing you to stay connected wherever you go.

5. How do I manage calls and texts on 2ndLine?

You can use 2ndLine as your default dialer for easy call management, view your call history, manage missed calls, and customize ringtones, vibrations, and message notifications.

Version History

v24.17.1.021 May, 2024

v24.17.0.—2—7 May, 2024

New & Noticeable:

Added the ability to save credit card information during checkout to use for future purchases.

New & Not-so Noticeable:

Fixed an issue causing outgoing call duration to show as ‘0s’.

Fixed ‘invalid email address’ error during sign-up.

Made other minor bug fixes and performance improvements.

v24.7.0.1—21 Apr, 2024

New & Noticeable:

- No new features this week but keep checking this space for future announcements.

New and Not-so Noticeable:

- Optimization, minor bug fixes, and performance and stability improvements.

Additional APP Information

Latest Version

Request 2ndLine - Second Phone Number Update 24.17.1.0

Uploaded by

TextNow, Inc.

Requires Android

Android 9.0+

Available on

Get 2ndLine - Second Phone Number on Google Play

Last Updated

October 10, 2025

2ndLine - Second Phone Number Screenshots