Business Phone Number

Add a dedicated work number to your phone with the #1 app for professionals. With Sideline, your personal number stays private and your work and personal communication stay organized.

Pick a local business phone number.

Choose a local area code and search for a memorable number. Or use number porting to transfer an existing work number from another device or landline.

Texting, calling, and voicemail included.

Texting is unlimited, calling works with your carrier minutes, Sideline voicemail is easy to customize. On top of that, Sideline's unified inbox keeps all your work communication in one place.

Reliability you can trust.

Sideline uses your carrier network for reliability anywhere your phone gets reception. Unlike VoIP services, Sideline gives you the freedom to leave your WiFi network without compromising call quality.

Know who's calling.

Patent Caller ID shows you when calls are business or personal, so you can always answer appropriately.

Business Phone Number Details

Number Porting

Transfer an existing business number from another service provider.

Group Messaging

Add multiple clients or colleagues to the same conversation.

Separate Caller ID

Easily identify customer calls with Sideline's patented caller ID.

Voicemail to Text

Save time by reading your voice messages on the go.

SMS + MMS Messaging

Text customers with unlimited text, picture, or video messages.

Use Your Minutes

Sideline calls use minutes from your carrier plan, which are likely unlimited.

Custom Voicemail

Record a professional greeting for your business phone number.

VoIP Optional

If cellular service is less than stellar, turn on WiFi calling instead.

Follow your calling.

Sideline gives you a 2nd number with all the communication tools you need to start, work, grow, and pursue your passion.