Best second phone number apps for WhatsApp in 2026

People look for the best second phone number for WhatsApp in 2026 to keep different parts of their lives separate without needing another phone.

Freelancers, small business owners, and remote workers often create a work WhatsApp account so clients can reach them without seeing their personal number. Others use a WhatsApp virtual number for online marketplaces, dating apps, or social media to reduce spam and protect their privacy.

As more businesses use WhatsApp Business and people seek easier ways to manage their online lives, apps for second number for WhatsApp have become a simple and flexible solution. Many virtual number providers offer services for WhatsApp, but not all are reliable for verification or daily messaging.

With the Cybernews research team, I reviewed different providers to find the best second phone number options for WhatsApp and the most reliable virtual number apps. My guide includes comparisons of top choices, reviews, key features, and tips to help you choose the right service.

My top picks for second phone number providers

1. Surfshark Alternative Number – best second phone number for strong privacy protection
2. Hushed – best virtual number provider for flexible business and personal use
3. Google Voice – best second phone number for Google ecosystem users
4. TextNow – best free virtual number provider for budget-conscious users
5. Burner – best temporary second phone number

Best second phone number providers compared

Before diving into detailed reviews, here’s a quick look at how these second phone number apps for WhatsApp differ in pricing models, key features, and ideal user profiles:

Provider	Best for	Starting price	Free trial	Key features
Surfshark’s Alternative Number	Privacy-focused users	From $2.29/month (base Surfshark subscription required)	No (30-day money-back guarantee applies)	Privacy masking, call receiving, SMS replies to US numbers, month-to-month number changes
Hushed	Freelancers and small businesses	From $4.99/month	Occasional 3-day free trials	Secure texting and media messaging, multiple private numbers, auto-reply texts, custom voicemail, call forwarding and routing
Google Voice	Google ecosystem users	Free ($10.00/month/user for businesses)	14-day free trial	Unified phone number across devices, spam call and message filtering, call forwarding, and screening
TextNow	Free WhatsApp verification	Free (one-time fee of $4.99 for the SIM card)	No	Free US/Canada calls and texts, dedicated local number, Wi-Fi messaging across devices
Burner	Temporary numbers	From $3.99/month	7-day free trial	Disposable phone numbers, multiple private lines, custom voicemail greetings, instant number deletion

The best second phone number providers – detailed review

Below, I thoroughly review the different providers of second phone numbers for WhatsApp. I break down their features, prices, strengths, and weaknesses.

1. Surfshark Alternative Number – top second number app with strong privacy

Key features:	Privacy masking, call receiving, SMS replies to US numbers, month-to-month number changes
Countries available:	US
Starting price:	From $2.29/month (base Surfshark subscription required)
Free trial:	No (30-day money-back guarantee applies)

Visit Surfshark Alternative Number

With Surfshark Alternative Number, you protect your real phone number during online registrations, messaging, and account verifications. The Surfshark app assigns you a US-based phone number, enabling you to receive calls and texts without ever revealing your personal number. You gain a safer way to communicate and register for online services.

When you use apps like WhatsApp, you register and verify your account with this second number. The app should then deliver messages, codes, and calls directly, letting you set up an account without exposing your main number. Your virtual number also receives SMS and MMS for login codes or customer support inquiries.

You can also reply to texts, listen to voicemail transcriptions, and organize contacts within the app. Pause or change your number every 30 days to easily switch your WhatsApp verification number if you encounter spam.

2. Hushed – ideal virtual number for business and personal use

Key features:	Secure texting and media messaging, multiple private numbers, auto-reply texts, custom voicemail, call forwarding and routing
Countries available:	US, UK, Canada
Starting price:	From $4.99/month
Free trial:	Occasional 3-day free trials

Visit Hushed

Hushed offers a second phone number for private calling and texting, protecting your real number. The app operates over Wi-Fi or mobile data, so there is no need for an extra SIM card or device. Users rely on Hushed for online marketplaces, travel, dating apps, and small business communication.

The app enables calling and texting through a dedicated Hushed number. Features include voicemail, custom greetings, call forwarding, and automatic text replies. Since Hushed runs on VoIP, users access the same number across multiple devices and locations, avoiding roaming charges and carrier restrictions.

Hushed also provides numbers from 300+ area codes in the US, Canada, and the UK, simplifying account registration in specific regions. The app lets users manage multiple numbers or delete lines when no longer needed.

3. Google Voice – best second number provider for Google users

Key features:	Unified phone number across devices, spam call and message filtering, call forwarding, and screening
Countries available:	US
Starting price:	Free ($10.00/month/user for businesses)
Free trial:	14-day free trial

Visit Google Voice

Google Voice gives you a free US virtual number for calls, texts, and voicemail using its cloud service. You can use the same number on your smartphone, tablet, or web browser. Many people choose Google Voice as a long-term second line for personal projects, freelancing, or to keep their main number private when using VoIP services.

The service lets you make free calls within the US and can ring several linked devices at once when you get a call. You can set up call forwarding, screen calls, and send unknown callers to voicemail.

Google Voice also lets you send texts, transcribes your voicemails, and filters out spam. All your messages and voicemails are stored in a searchable inbox that syncs with other Google services, making it easy to manage conversations on any device.

4. TextNow – top free virtual number for budget users

Key features:	Free US/Canada calls and texts, dedicated local number, Wi-Fi messaging across devices
Countries available:	US, Canada
Starting price:	Free (one-time fee of $4.99 for the SIM card)
Free trial:	No

Visit textnow

TextNow offers free calling and texting with a virtual phone number over Wi-Fi or mobile data. After signing up, the service assigns a dedicated US or Canada number that works through the mobile app or web browser. Many choose TextNow as a free solution for when they need a quick secondary number without extra SIM or phone plan costs.

TextNow provides unlimited VoIP calls and SMS messaging within the US and Canada. Calls display the TextNow number, not a personal one. The platform includes voicemail, call forwarding, and customizable notifications to manage conversations efficiently.

TextNow supports SMS and MMS messaging across mobile, desktop, and web apps with synced contacts. The core ad-supported service is free, while upgrades remove ads, lock in the user's number, or enable use of a TextNow SIM card for basic cellular data access.

5. Burner – best temporary number for short-term use

Key features:	Disposable phone numbers, multiple private lines, custom voicemail greetings, instant number deletion
Countries available:	US, Canada
Starting price:	From $3.99/month
Free trial:	7-day free trial

Visit Burner

Burner gives you disposable virtual phone numbers for calls and texts, helping keep your real number private. It works over Wi-Fi or mobile data, so you do not need another SIM card. People use Burner for things like online sales, dating apps, or any short-term project that needs a separate number.

With the app, you can make several numbers and delete them right away when you are done. Each number lets you make unlimited calls and send texts or pictures in the US and Canada. Some main features are voicemail with transcription, picture messaging, spam blocking, and auto-reply texts.

If you need a number to use for a certain period of time or a single project, Burner gives you a temporary one for account verification. If you get spam or unwanted messages, you can delete that number and make a new one. This makes it easy to set up short-term accounts or register just once.

How I tested these second phone number apps

To identify the best second phone number apps, I analyze each provider using a structured approach and insights from the Cybernews research team. My goal is to highlight which services provide a reliable alternative phone number and offer practical features for everyday messaging.

Here’s a breakdown of the weighted criteria I apply:

• SMS reliability (30%). I evaluate how reliably messages, including verification texts and regular SMS, arrive. I recognize numbers that deliver messages quickly and consistently as top performers.
• Ease of setup (20%). I look at how simple it is to create an account, obtain a number, and use it for app registration. Apps with clear interfaces and fast setup receive higher marks from me.
• Pricing and value (20%). I compare free tiers, subscription costs, and feature availability to determine overall value.
• Privacy and security (10%). I assess features such as number masking, spam protection, and account security.
• WhatsApp verification success rate (10%). Not all apps work with WhatsApp due to in-app restrictions, platform compatibility, connection stability, and so on. However, if the service managed to access WhatsApp, it automatically gained a boost in the rankings.
• User feedback and availability (10%). I analyze expert reviews, user ratings, and whether providers offer international numbers for broader accessibility.

Why use a second phone number for WhatsApp?

A second phone number for WhatsApp streamlines communication management and protects your primary number. Using a virtual or secondary number lets you control where your contact information appears and who can access it. This offers a practical solution for maintaining privacy in online interactions.

Professionals and entrepreneurs often use a dedicated number for business communications. A separate line for customer inquiries on platforms like Facebook Marketplace, WhatsApp, or eBay keeps business messages distinct from personal conversations, improving efficiency and organization.

A second number is also useful for international travel. Virtual numbers work over Wi-Fi or mobile data, so users stay reachable on online platforms without swapping SIM cards or paying roaming charges.

Privacy stands out as a critical benefit. A secondary number mitigates exposure to spam, scams, and unsolicited contacts, particularly during online sign-ups or conversations with unknown individuals. You can promptly replace a compromised number without disrupting your main line, strengthening overall security.

All in all, a second number enhances privacy, security, convenience, and organizational control. This setup enables seamless management of personal, business, and temporary conversations from a single device.

Key features to look for in a WhatsApp second number provider

Virtual numbers vary in performance with WhatsApp. Some services struggle to receive verification codes, while others lack essential calling or messaging features. That’s why you should look for a trustworthy app for a second phone number.

Here are the key features you should consider when choosing a second phone number for WhatsApp:

• SMS verification support: ensure the provider reliably receives WhatsApp verification codes. Missed or delayed SMS messages can prevent successful account registration.
• Stable VoIP connection: choose providers that maintain steady VoIP connections, enabling calls and messages to come through quickly and without interruptions.
• International number availability: select services that offer numbers from different countries if you want to link your WhatsApp account to a specific region.
• Call and text capabilities: opt for providers that support both SMS and voice calls, allowing you to talk or text with your contacts using the same number.
• Pricing plans and number retention: verify if you can keep numbers long-term or rotate them easily, and ensure the pricing aligns with your needs.
• App usability and support: look for a clear interface, responsive customer support, and confirmed WhatsApp compatibility to simplify second number management.

How to choose the right second number app

To pick the right second number app, consider your needs. Different providers serve specific situations, so choose one that fits best.

When privacy is your priority, consider a service like Surfshark Alternative Number. It masks your real phone number during registrations, online listings, and when messaging someone you don’t know. This keeps your personal data private and reduces spam.

For business communications, consider providers like OpenPhone or Nextiva. They offer features for teams and customer outreach, such as shared inboxes, call routing, and professional voicemail tools. These platforms are ideal if you want to run a social media business account alongside other support channels.

If you need a number for a short term, try apps like Burner or Hushed. They let you create disposable numbers and delete them after a project, online sale, or quick interaction.

If you want a free option, Google Voice and TextNow are good choices for basic calls, texts, and messaging app verification.

Before you commit, check WhatsApp compatibility, use free trials, confirm the service covers your country, and read user reviews to ensure the provider delivers as promised.

Conclusion

Use a second phone number for messaging apps like WhatsApp to boost privacy, stay organized, and secure your account. Virtual numbers should keep chats separate instead of sharing your personal number. This approach proves helpful for business use, online sales, international travel, or signing up for services without exposing your main number.

Choose a provider that delivers solid privacy and security, consistent SMS delivery, a wide selection of country numbers, and fair prices. Also, I suggest favoring apps with intuitive interfaces and providers who prioritize privacy. In my opinion, Surfshark Alternative Number stands out as a top choice, combining robust privacy features, reliable SMS reception, and easy number management. This service suits privacy and everyday messaging needs.

Ultimately, there is no guarantee that any service provider will work with your WhatsApp, but there are multiple cases when using a virtual number for messaging apps can protect your privacy and security.

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