Add a disposable second line to keep your personal number private for calls, texts and online interactions.
What is Second Phone Number?
Second Phone Number is a free Android app that lets you create an additional telephone line that operates independently of your primary mobile number. The extra line can be used for voice calls and SMS messages, giving you a way to stay reachable without exposing your personal contact details.
Main features
- Separate inbound and outbound communication – Calls and texts sent from the app appear to come from the secondary number, not your carrier‑assigned line.
- Multiple private numbers – You can add more than one disposable number and switch between them as needed.
- Number retirement – When a number is no longer required, you can delete or “burn” it, stopping all traffic to that line.
- In‑app messaging and calling – The interface includes a simple dialer and chat view, so you don’t need a separate messaging app.
How it works
After installing the app, you request a new virtual number from the service provider built into the app. The number is assigned to your account and can be used immediately for outgoing calls and SMS. Incoming calls and messages are routed through the app’s servers and delivered to your device, keeping your carrier number hidden.
Practical uses
- Online classifieds and marketplaces – Post a temporary number in ads, receive inquiries, and discard the line once the transaction is complete.
- Social media and dating apps – Register accounts without giving away your real number, reducing spam and unwanted contacts.
- Travel – Obtain a local virtual number before you leave home, allowing friends and family to call you without incurring international rates.
- Small business – Keep a dedicated line for customer support or sales while preserving your personal number for private use.
Installation information
The app is available through the standard Android package manager. Simply search for Second Phone Number by CoverMe Secure Messenger Inc., tap Install, and follow the on‑screen prompts to grant the required permissions for phone and SMS access.
Things to know before installing
- The app requires permission to place calls and read/write SMS messages so it can manage the secondary line.
- Virtual numbers are provided by third‑party carriers; availability may vary by region.
- Standard carrier rates may apply for outgoing calls, depending on the destination and the plan associated with the virtual number.
Who may find it useful?
Anyone who wants to separate personal and professional communication, protect their privacy while using online services, or manage temporary contact information for short‑term projects will benefit from a second phone number.
Frequently asked questions
Do I need a separate SIM card?
No. The secondary line is virtual and works over data or Wi‑Fi, so a single physical SIM is sufficient.
Can I keep a number indefinitely?
Yes, you can retain a number as long as you maintain the account. Some numbers may have a renewal fee depending on the provider.
Is my personal number ever exposed?
All calls and messages that originate from the app use the virtual number only. Your carrier number is not displayed to the other party.