Second phone number – at your fingertips. Sideline is the call and text app made for your smartphone – letting you divide your communications easily and without confusion. It’s time your phone service does more for you. Get text plus a second line to make calls and message without limits when you download today.
Cellular features without the high costs – Sideline is more than just a second line. It’s a flexible, personal communication app that gives you a different phone number to call, text, and manage your contacts. Our text app is used by tens of thousands of users as their calling app of choice to help them transform how they keep in touch. Use Sideline as your dedicated second phone line, with custom caller ID and robust communications tools that give you a new way to stay connected.
Unlike other texting apps, Sideline gives you a second phone line without the hassle and extra costs. Use your existing carrier and get a new phone number in no time. Start communicating with another phone line designed to organize your conversations and make life easy. Control your new number across different devices, text your friends, and even set reminders for calls you may have missed. Set up a voicemail and view caller ID – Sideline lets you do it all.
The calling and texting app designed for you. Download Sideline today to set up a second cell phone number with intuitive tools that help you stay connected and organized.
TEXT & PHONE CALL – SET UP A SECOND PHONE NUMBER
- Cellular reliability – Your second line includes all the features you’d expect
- From Caller ID to voicemail, our text plus call app has virtually everything a cellular phone has
- Set up a new custom phone number with a local area code
- Non-VoIP: All calls are cellular, so your second number is just as reliable as your primary one
- Calls use your existing carrier plan, so no extra calling credits needed for your second number
TEXT NOW USING A SECOND TEXTING NUMBER
- Message anyone, anywhere at any time with your Sideline number
- Send unlimited SMS, MMS, and text messages to all of your contacts
- No more multiple text apps – Easily access your Sideline number online and text from another device
CALL & TEXT APP FEATURES THAT WORK FOR YOU
- Auto-Reply responds automatically with a custom private message, if you miss a call
- Set up a custom voicemail greeting and read transcripts of each message
- Transfer (or port) an existing number to your second line from another device or landline
SMART TOOLS TO MANAGE YOUR CONVERSATIONS
- Text & call across devices: Split a Sideline number between multiple devices to access anywhere
- Communication reminders: Automatically set up a reminder for tasks related to a certain phone call
- Caller ID & more: Identify new callers, save contact details, and take notes after calls
- Message management: Save and reuse messages you frequently need to send