Best Additional Phone Number Apps

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.

Second Texting Number:Unlisted

Private line, unlimited calls

Free

Protect your personal number by using a private, disposable phone number for calls and texts. Choose your own number in any area code and receive verification codes without revealing your identity. Manage your privacy with features like auto-response and custom voicemail.

Talkatone: WiFi Text & Calls

Unlimited Voice Calling, Texts

Free

This app provides a free US/Canada phone number for unlimited WiFi calling and texting within the US and Canada. It also offers affordable international calls and allows users to send picture messages. Ideal for staying connected without a traditional cell plan.

Text Me - Phone Call + Texting

Second Number Unlimited Calls

Free

This app provides a free second phone number for calling and texting within the US and Canada. Protect your privacy, use it for side projects, or connect with international friends at low costs. It offers features like voicemail and the ability to turn tablets into phones.

Ghost - Second Phone Number

Private Text & Call

Free

Get a private, local phone number to stop spam and protect your identity. Receive texts, make unlimited calls, and use a temporary number for online sign-ups and transactions without revealing your real number.

GoDaddy Conversations - Inbox

2nd Phone Line + Unified Inbox

Free

This app provides a dedicated business phone number and a unified inbox to manage customer communications. It helps maintain professionalism, protect personal privacy, and streamline interactions across various platforms like social media and email. Features include custom greetings, business hours, and website chat integration.

WowText: Second Phone Number

US Number, Texting & OTP SMS

Free

Obtain a dedicated US phone number for your iPhone without needing a new SIM card. This app allows you to make calls, send texts, and maintain privacy by separating your personal and professional communications.

Second Phone Number: Simbuster

2nd Line Calling・Texting New

Free

This app provides a second phone number for private communication, business, or travel. It features an AI receptionist, IVR call routing, and travel eSIMs. Manage calls and texts without needing a second device or physical SIM.

Line2 - Second Phone Number

Calls, Texts, & SMS Messaging

Free

This app provides a second phone number for calls and texts, enhancing privacy and communication. It offers features like call screening, blocking, and unlimited messaging over Wi-Fi, eliminating the need for cellular data.

Second Phone, 2nd Call Number

2 Line Calls - Calling App

Free

Instantly set up a second phone number on your device without needing an extra SIM card. This app provides a private line for personal calls, contact management, and business needs, protecting your main number's privacy.

Second Phone Number'

Call.ing & Talk Change.r

Free

Obtain a secondary phone number for private calls and texts without needing an extra SIM card. This app allows for international calling and texting, offering a separate line for personal or business use. Keep your primary number private while managing multiple contacts and communications.

Gold Numbers - cool 2nd number

International mobile phone app

Free

Obtain memorable, custom phone numbers for personal and professional use. Easily acquire a distinct second number to enhance your communication, business presence, or dating profile without changing your current carrier. Elevate your status with a unique, easily recognizable contact number.