Best Virtual Landline Office Apps

Skype for Business

Formerly Lync 2013

Free

This app enables voice and video calls, instant messaging, and conferencing on your mobile device. It allows you to join meetings, manage participants, and access recent conversations. It requires a Skype for Business or Lync account to function fully.

Sonetel

Your Business Number anywhere

Free

Get a dedicated business phone number in over 60 countries, allowing you to make and receive calls and SMS messages. Use your business number across your phone and computer, with AI features for call summaries and transcription available on premium plans.

Onebox – Virtual Phone System

by J2 Web Services, Inc.

Free

This app provides a virtual phone system for small businesses, enabling VoIP calling, reliable notifications, and smart call handling on mobile devices. It offers enhanced contact management and detailed call logs for better business communication.

UniTel Voice

Business Number & Phone System

Free

This app provides a virtual phone system for entrepreneurs and small businesses. It offers a dedicated business number, call management features, and voicemail, allowing users to separate personal and professional communications and operate their business from any location.

UniTel Voice Office

by UniTel Voice, LLC

Free

Manage business communications from your smartphone. Make audio/video calls, send instant messages, and check team availability. Requires a UniTel Voice Office plan subscription.

Virtual Business Phone Number

Business Number Call & Text

Free

Obtain a local or toll-free phone number from over 100 regions to make and receive calls and SMS. This app allows you to establish and manage international call centers or global sales teams quickly, replacing traditional telephony systems with a scalable solution.

SmartLine Second Phone Number

2nd phone number for business

Free

Get a dedicated second phone number for your business to maintain privacy and professionalism. This app ensures calls are business-related, offers a spam filter, custom voicemail, and voicemail-to-text transcription. Manage your business communications efficiently with organized history and timely notifications.

GoTo

Call, Chat & Meet

Free

This app offers a comprehensive suite for business communications, including calling, messaging, and virtual meetings. It facilitates team collaboration, customer engagement through a multi-channel inbox, and seamless participation in online events. Stay connected and productive from anywhere with this all-in-one mobile solution.

Omni MY

Virtual business landline

Free

This app provides a virtual business landline system for small businesses, allowing users to get dedicated landline numbers and manage calls with features like interactive receptionists and custom greetings. It enables call routing, transfers, SMS capabilities, and access to recorded calls, all managed entirely within the app without hardware installation.

PhoneLine+

by Gamma Telecom LTD

Free

This app provides essential telephone line features for small businesses and individuals. It includes voicemail, call transfer, divert, and hold, along with advanced options like out-of-hours settings and contact management.

Google Voice

Smarter voice calling

Free

This app provides a dedicated phone number for calls, texts, and voicemail, syncing across devices for seamless use anywhere. It offers advanced spam filtering, call forwarding, and searchable message history. Voicemails are transcribed for easy reading and can be sent to your email.

Central Office

by XChange Telecom Corp

Free

This app provides a unified communications solution for business professionals, integrating voice, chat, and enterprise features. Stay connected globally with a business presence, offering features like individual DIDs, visual voicemail, and HD video calls.

Posh Virtual Receptionists

First Impressions Matter A Lot

Free

This service provides a dedicated virtual receptionist to answer your business calls 24/7. They can transfer callers, take messages, schedule appointments, and handle outbound calls, all managed through a user-friendly app. Keep your personal number private and focus on your core business.