2nd Line: Phone Number & OTP

One number for work. One for your personal life. Another for added privacy.

2nd Line provides a dedicated second phone number for business, online activities, and everyday communication. Choose an available US or Canadian virtual line to make calls, send texts, and receive supported verification codes over Wi‑Fi or mobile data. Whether you need a professional business line or a temporary number for short-term use, manage everything seamlessly from one account.

A SECOND PHONE NUMBER FOR EVERY PART OF LIFE
Keep your primary number private and organize your communication effortlessly.
• Add a virtual line for work, customers, or personal projects.
• Maintain a separate business profile for professional calls and messages.
• Generate a disposable or burner number for short-term registrations and online privacy.
• Manage up to three independent lines from a single app.
Whether you are working with clients, selling online, using dating platforms, or communicating with friends, 2nd Line keeps your interactions strictly separate.

CALL OVER WI‑FI OR MOBILE DATA
Make and receive calls globally using your selected secondary line.
• Enjoy reliable domestic and international calling.
• View incoming, outgoing, and missed calls in your history.
• Forward eligible calls to your primary device when needed.
• Set up personalized voicemail greetings for supported lines.
• Reduce unwanted interruptions with integrated spam call blocking.
(Call availability and credit use vary by destination, provider, and connected duration.)

MESSAGING MADE SIMPLE
Enjoy a familiar text messaging experience, neatly organized by line.
• Send messages and receive replies using your selected number.
• Keep work and personal conversations in dedicated inboxes.
• Manage your communications easily using your message credit balance.
(Multi-segment messages may require additional message credits.)

SMS VERIFICATION AND OTP CODES
Receive SMS verification and OTP codes for supported services, countries, and regions through a dedicated inbox.
• Check number and service compatibility in real-time.
• Keep automated service codes separate from your personal texts.
• Request eligible codes using a dedicated credit balance.
(Note: Availability may change. SMS delivery and verification success are controlled by third-party services and are not guaranteed.)

FLEXIBLE NUMBER OPTIONS FOR PRIVACY
Your personal identity doesn't need to be attached to every interaction.
• Use a private number for everyday business operations.
• Opt for a temporary line for short-term projects or online classifieds.
• Safely separate your digital footprint from your primary carrier number.
(Number availability varies by country, provider, subscription, and current inventory.)

UP TO THREE LINES, ONE ACCOUNT
Create a communication setup tailored to your exact needs.
• Subscribe to and manage up to three distinct phone numbers.
• Customize calling, messaging, and availability settings for each individual line.
• Switch instantly between your work, personal, and private profiles.
(Each additional number requires its own active subscription.)

TRANSPARENT CREDITS AND SUBSCRIPTIONS
Know exactly how your balance is used with our transparent system.
• Separate credit balances for calls, messages, and OTP requests.
• Review estimated credit usage prior to initiating actions.
• Manage active subscriptions securely through Google Play.
(Number subscriptions renew monthly or yearly through Google Play unless canceled before renewal.)

WHY CHOOSE 2ND LINE?
• Available US and Canadian numbers
• Private lines for work and personal use
• Burner and temporary number options for enhanced privacy
• High-quality calls over Wi‑Fi or mobile data
• Advanced features: Call forwarding, voicemail, and spam blocking
• Dedicated inbox for OTP and verification codes

Get a professional 2nd number for all your business calls.

Recent changes:
2nd Line now speaks your language. This update adds localized experiences and clearer, more natural text throughout the app, along with performance and stability improvements.