My 2nd Line - Second phone number & calling
Experience seamless communication with a second number for privacy, business, & more—affordable & feature-rich!

- 1.2.53 Version
- 4.8 Score
- 697K+ Downloads
- In-app purchases License
- 3+ Content Rating
★★ A Second Line Phone Number ★★
You can acquire an additional phone number through the MySecondLine application on your mobile device.
Begin with a local USA/Canada number for just $8.99 per month.
This pricing is highly competitive and offers some of the best rates available for this type of application.
Here are the advantages:
★★ Get a USA/Canada local number: starts at just $8.99 ★★
You can start using the app for only $8.99! Enjoy an experience free from advertisements after your purchase. The pricing structure is clear, making it simple to get started.
In the premium version, you will unlock numerous advanced features and receive a dedicated phone number!
★★ A dedicated second phone number ★★
MySecondLine offers dedicated phone numbers that allow you to choose a local area code while maintaining your anonymity and privacy. You can select a number based on letters relevant to your business, such as 212-Buy-Book or 917-Go-Sales. This type of phone number serves as a memorable and effective promotional tool for your business.
Additionally, we also offer:
- Toll-free numbers such as 800, 888, and 855 in the US/Canada.
- International phone numbers sourced from over 60 countries including Great Britain, Israel, Hong Kong, and Germany.
- The ability to import and transfer your current USA number to our service.
★★ Effortless texting and high-quality calls (within the US/Canada) ★★
The premium version provides seamless texting and quality calling capabilities.
You can text your contacts easily and receive messages globally. Making and receiving calls works just like on your mobile phone, ensuring excellent communication quality whether you are connected through mobile networks or Wi-Fi.
Note: In the US/Canada, there’s a minor fee required to enable international calls and messaging within the settings.
Note: It is possible to upgrade for an eSim data plan when traveling.
★★ Private personal communications ★★
Obtain a second phone number for a variety of personal purposes such as:
- Ensuring safety and anonymity when sharing your number
- Using a temporary number to evade unwanted spam calls and messages
- Getting a disposable number for dating, shopping, etc.
- Signing up for websites to receive SMS while retaining privacy
★★ Professional business phone line ★★
MySecondLine extends beyond just being an additional line for personal use or business.
You can manage your work number collectively with your team, leading to enhanced productivity and happier customers!
Options to upgrade include incorporating an AI chatbot to interact with and attract more customers!
★★ Impressive features and the top texting & calling app ★★
- Customizable options for text tones, ringtones & vibrations
- Voicemail transcription: get written records of your voicemails
- Caller ID: identify incoming calls with the caller’s phone number and name
- Personalized greetings: record custom messages to welcome customers
- Auto-reply: automatic messaging responses during busy times
- Excellent support services for any inquiries you may have
- Upgrade option available for sending picture messages
★★ Premium and advanced features with additional costs ★★
- One-time fee to change your second phone number
- Option to upgrade for receiving verification codes from major platforms
- Capability to text or call over 150 international destinations with an upgrade
- Choose toll-free numbers upon upgrading
- Collaborative team number management available
- Schedule calls for specific time slots assigned to different team members
- Recording feature for phone conversations to assist training
- Call forwarding to external numbers
- Automated receptionist services for incoming calls
- Acquire phone numbers from more than 60 countries
- eSIM/SIM Card options for data access
- WhatsApp ChatBot registration available upon upgrading
★★ Download the app to begin your journey ★★
Android User Guide
Step 1 Environment Preparation
1. Network Connection
Domestic users need to use VPN to access Google Play Store
(Recommended stable service providers: TunnelBear/StrongVPN/ExpressVPN)
For devices without pre-installed Google Play, you can visit [APKMirror official website] to download the latest installation package (recommended version ≥ 26.8.23)
2. Application Download
Open Google Play and search for "My second line" or "My 2nd line"
Look for the blue phone book icon application
Click "Install" to complete the download
Step 2 Number Selection
Click sign up
Choose to buy a number (Buy a phone number you like) or register a free number (Free calling with Aids)
▎Paid number (recommended for long-term use)
Click "Buy a phone number you like"
Select country → Purpose (personal/commercial) → Enter the area code (such as the United States + 1)
Select the number you want from the number library
Subscription plan:
Annual subscription: $39.99/year (save 38%)
Monthly subscription: $8.99/month
Weekly subscription: $5.99/week
Paying users choose to pay by credit card (supports VISA/Mastercard/UnionPay dual-currency cards)
After successful payment:
Activate the exclusive number within 5 minutes
▎Free number (trial version)
Click "Free calling with Aids"
Enter a commonly used email address to register and log in (supports Gmail/QQ/163 and other general email addresses)
Binding an email address will get you:
Limited free call time
Watch ads to redeem call time
- Version1.2.53
- UpdateApr 20, 2025
- DeveloperAutoBizLine, Inc.
- CategoryCommunication
- Requires AndroidAndroid 7.0+
- Downloads697K+
- Package Namecom.mysecondline.app
- Signature1a5700a562d11babfee6b98a1593177d
- Available on
- ReportFlag as inappropriate
Effective for international communication
Simple and straightforward design
Responsive customer support
Allows for multiple subscriptions
Can receive 2FA codes
Works well for texting in some regions
May be affordable for limited use
Deceptive pricing and subscription model
Frequent service disruptions and crashes
Limited ability to port numbers
Hidden fees for additional features
User accounts can be locked without warning
Poor or unresponsive customer support
Often categorized as a scam
Issues with sending or receiving messages
Difficulties canceling subscriptions