Virtual Number for WhatsApp Business: 7 Providers and Setup (2026)

Quick answer: Yes, you can run WhatsApp Business on a virtual number, provided you own it, it has a full country and area code, and it can receive the 6-digit code by SMS or by voice call. Landlines work through the call option, short codes never work, and VoIP numbers are hit and miss, so verify before you publish the number. For under $20 a month, a cloud phone plan or a second eSIM gives you a separate business line without a second handset.

Key takeaways (October 2026)

• Meta's developer documentation lists four requirements for a Platform number: you own it, it has a country and area code, it can receive voice calls or SMS, and short codes are not supported.
• Fixed lines, toll-free and VoIP numbers are rated "standard" for codes delivered by voice call and "not recommended" for codes delivered by SMS. Choose the call option.
• Seven providers below range from $1 a month for a bare US number (Telnyx) to $15 to $30 per user for a full cloud phone system (Quo, Dialpad, Google Voice), each on the vendor's own pricing page.
• A new Meta business portfolio can register 2 numbers on the Platform; the cap rises to 20 after business verification or a messaging limit of 2,000.
• Meta's "coexistence" option lets an existing WhatsApp Business app number also run on the Cloud API, syncing up to 6 months of chat history, but support depends on your provider.

Most owners start WhatsApp Business on their personal mobile number because it is the number already in their pocket. It works until the first awkward moment: a customer messaging at 23:00 on the same app as family, a holiday when nobody else can answer, a new hire who needs the customer chats but should never see your private ones, or a decision to automate replies on a number you would rather not hand to software. A separate business number fixes all of this, and it does not have to mean a second phone.

This guide covers why a second number is worth it, exactly which number types WhatsApp accepts and refuses, seven legitimate providers with October 2026 prices, a 10-minute setup, what changes when the number moves to the WhatsApp Business Platform, and the country rules and mistakes that cost people their number. When you want lead conversations on WhatsApp to turn into follow-ups automatically, our WhatsApp automations page shows how Zoye handles them.

Why businesses get a second number for WhatsApp

A second number separates the business from the person. It lets customers keep one contact point when staff change, lets you go quiet in private without going quiet in business, and gives you a number you can later move to the WhatsApp Business Platform, add colleagues to and automate, without touching your personal account.

There are four common reasons, and each one points to a slightly different kind of number.

A clean line between private and business. On one number, every family chat sits next to every customer chat, and your profile photo, status and "last seen" are visible to both. A separate number lets the business account carry the logo, hours, address and catalog, while your private account stays private.

A number that outlives any one person. If the business number is a salesperson's personal mobile, the customer relationships leave when that person does. A business-owned number, held in the company's name with a provider, stays with the business.

Room for a team. The WhatsApp Business app lets one phone plus up to four linked devices use the account, and everyone sees every chat. That is fine for two people. Beyond that, teams move to the Platform, where many people can work one number through software. Our guide to WhatsApp Business for multiple users explains how the sharing works.

A number for the API. Connecting a number to the Platform is a decision you want to make deliberately. Many businesses prefer to keep their long-standing mobile number in the app and register a new, dedicated number for the Platform, so that experiments with templates, automations and an AI agent never put the main line at risk.

Which phone numbers WhatsApp accepts, and which it rejects

WhatsApp accepts any number you own that has a country and area code and can receive the verification code by SMS or voice call. That covers mobile numbers, landlines, toll-free numbers that reach a person, and many VoIP numbers. It refuses short codes, pagers, numbers already active on another WhatsApp account, and numbers that cannot take the registration call.

We checked Meta's developer documentation for the Cloud API phone number rules in October 2026. The requirements are short: the number must be owned by you, must have a country and area code ("short codes are not supported"), must be able to receive voice calls or SMS, and must have the capacity to handle business volume. The same page rates each number type for the two ways the code can arrive.

Source: Meta's developer documentation for Cloud API phone numbers, October 2026.

Three details from the same documentation decide most failed attempts:

• One number, one WhatsApp account. A number that is still active in WhatsApp or WhatsApp Business cannot be registered elsewhere until it is deleted from that account. A banned number has to be unbanned through the appeal process first.
• Phone menus block the code. Toll-free and 1-800 numbers often sit behind an interactive voice menu. Meta says they can be registered if they accept international calls and route the call to a person; a number that cannot receive the registration call is not supported.
• The regular apps and the Platform do not share a standard registration. A number registered to the Cloud API cannot be used with WhatsApp Messenger, although the line still works for ordinary calls and texts. The coexistence exception is covered below.

On VoIP specifically, Meta's own documentation is neutral: it rates VoIP "standard" for voice codes. In practice, provider guides and user reports agree that some VoIP number ranges are refused at verification, and that results vary by provider and country. Treat any VoIP number as "probably fine, prove it" and complete verification before the number goes on your website, signage or ads.

What a "virtual number" actually means

A virtual number is a phone number that is not tied to a physical SIM card in a specific handset. It lives with a provider and rings wherever you tell it to: an app on your phone, a desk phone, a browser or another number. For WhatsApp, the only question is whether that number can receive the verification code.

The term covers four quite different products, and the difference matters for WhatsApp:

• A cloud phone system (Quo, Dialpad, Grasshopper, Google Voice). You get a business number with calling, texting, voicemail and often team features, used through an app. Good when you also want a business phone line, not just WhatsApp.
• A bare number from a communications platform (Twilio, Telnyx). Very cheap per month, built for developers. You set up call forwarding or a voicemail recording to catch the verification call. Good when the number exists only for the WhatsApp Business Platform.
• A second eSIM or SIM from a mobile carrier. Technically not virtual, but it solves the same problem: many phones hold two lines, and WhatsApp and WhatsApp Business can run side by side on one phone with different numbers. It is the most reliable option for verification.
• Temporary "receive SMS online" numbers. Shared, public and recycled. Do not use them for a business. You do not own the number, anyone can read the codes it receives, and the account can be taken over or banned later.

7 virtual number providers compared (October 2026)

For a WhatsApp Business line, the right provider depends on whether you also need business calling, which countries your numbers must come from, and whether the number is for the app or the Platform. Prices below are as of October 2026, taken from each vendor's own pricing page, and exclude taxes, usage and Meta's message charges.

1. Quo (formerly OpenPhone). Quo's pricing page lists Starter at $15 per user per month on annual billing or $19 monthly, Business at $23 or $33, and Scale at $35 or $47. Every user gets one local or toll-free number, and extra numbers cost $5 a month. Quo's support documentation says it only offers US and Canadian numbers. The app catches calls and texts, so receiving a WhatsApp code by SMS or call is straightforward when the range is accepted.

2. Grasshopper. Grasshopper's own page shows "starting at $14/month" and says the service is available only in the USA and Canada. It is a virtual phone system for small businesses rather than a developer tool, which suits an owner who wants a business line with voicemail and forwarding and nothing more.

3. Google Voice. Google's product page lists Starter at $10, Standard at $20 and Premier at $30 per user per month. The single-user, voice-only Starter plan is available in the US; Starter for up to 10 users is available in 14 countries, and those plans are added to a Google Workspace subscription. A reasonable choice if your team already lives in Workspace; verify the number with WhatsApp before you rely on it, since results with VoIP ranges vary.

4. Dialpad Connect. Dialpad lists Standard at $15 per user per month on annual billing or $18 monthly, and Pro at $25 or $30. Phone numbers are included, extra numbers cost more, and local numbers are available in over 50 countries. A strong option when the business needs local numbers in several markets for one team.

5. Sonetel. Sonetel's pricing page shows Premium at $9.95 a month (billed annually) with one phone number per user, and Business at $29.95 with five numbers per user. Its Basic plan costs $0 but includes no phone number, so it does not help here. Sonetel offers local numbers in many countries, which makes it a low-cost route to a number in the market you serve.

6. Twilio. Twilio's US pricing page lists a local number at $1.15 a month and a toll-free number at $2.15, with usage charged on top. Twilio is a developer platform, not a phone app, so someone has to set up forwarding or a recorded voicemail to catch the verification call. It makes sense when the number exists only to be registered on the WhatsApp Business Platform.

7. Telnyx. Telnyx lists US local numbers from $1 a month, plus $0.10 a month to add SMS and MMS. International number pricing is available through its rate API or sales. Like Twilio, it is a developer platform, best for a Platform-only number when someone technical handles the setup.

The baseline: a second line from your carrier. If your phone supports dual SIM or eSIM, a second line from your own mobile carrier is often the least troublesome route. Mobile numbers are Meta's "recommended" type for both SMS and voice codes, and you keep a normal SIM-based number you can port later. Carrier prices vary too much by market to quote.

What we left out on purpose. Services that sell temporary or "disposable" numbers for WhatsApp, often marketed as a way to open accounts quickly or get around a ban, are not on this list. A business number that can be reassigned to a stranger, or that was bought to evade WhatsApp's enforcement, will be lost sooner or later, with your customer conversations attached to it.

How to set up WhatsApp Business on a virtual number in 10 minutes

Getting a virtual number onto WhatsApp Business takes about 10 minutes when the number can already receive calls. Buy the number, make sure an incoming call reaches you, register it in the WhatsApp Business app with the "call me" option, then lock it down with two-step verification before you share it.

Before you start. Have the number active in your provider's app or set to forward to a phone you are holding. Call it from another phone and confirm it rings. If the provider only offers voicemail, make sure the voicemail is recorded and you can play it back within a few minutes, because the code expires.

1. Install WhatsApp Business. It can sit on the same phone as your personal WhatsApp; each app uses a different number.
2. Enter the number in full international format. Country code first, then the number, without the leading 0 that some countries use for domestic dialling. A leading 0 is a common cause of registration errors.
3. Let the SMS attempt run out. WhatsApp tries SMS first. If the number cannot receive texts, wait for the timer to end.
4. Choose "Call me." An automated voice calls the number and reads a 6-digit code. Answer in the provider's app, or play back the voicemail.
5. Enter the code and set up the profile. Business name, category, description, hours, address if relevant, website and a logo. Customers see this before they write.
6. Turn on two-step verification. Set a 6-digit PIN and add a recovery email in Settings. This is the single most important step for a virtual number, because it stops anyone who later gains control of the number from registering it.
7. Link the other devices. Add the computers or tablets your team uses (the app allows up to four linked devices) and set greeting and away messages. For wording, our WhatsApp auto reply guide has ready-to-use texts.
8. Publish the number. Only now put it on your website, invoices, signage and ads, ideally as a click-to-chat link.

On the WhatsApp Business Platform the flow is different. You add the number in a Meta business portfolio, through Meta's WhatsApp Manager or a provider's embedded signup, pick a display name that matches your business, request the code by SMS or voice, verify it, and register it for Cloud API use. Meta notes that adding a number is not the same as registering it: the register step is separate. A new business portfolio can register 2 numbers; the cap rises to 20 once the business is verified or reaches a messaging limit of 2,000. Our guide to the WhatsApp verified business account covers verification.

The Platform angle: one number, app or API

A number registered on the WhatsApp Business Platform through a standard setup cannot also be used in the regular WhatsApp apps. Meta now documents an exception called coexistence, which keeps an existing WhatsApp Business app number working in the app while it is also connected to the Cloud API. Whether you can use it depends on your provider.

This is where the choice of number really matters, so here are the facts from Meta's developer documentation in October 2026.

Standard registration. The number moves to the Platform and is managed through software. Meta's documentation says registered numbers cannot be used with WhatsApp Messenger, though the line still handles ordinary calls and texts. A number that already runs a WhatsApp account has to be deleted from that account first, which generally means the old chat history does not come along.

Coexistence. Meta's onboarding option for WhatsApp Business app users lets the business keep messaging one-to-one from the app while the same number runs on the Cloud API. According to the documentation:

• Contacts and up to 6 months of one-to-one chat history can be synchronised, within 24 hours of onboarding. Group chats are not synchronised.
• A number used on both has a fixed throughput of 20 messages per second.
• Up to four companion devices can be linked, except WhatsApp for Windows and WearOS.
• Some app features stop working after onboarding, including creating new broadcast lists (existing ones become read-only), view-once and disappearing messages, and voice and video calls.
• Messages sent from the app stay free; messages sent through the Cloud API are billed at Platform rates. Keep the app opened regularly, because a primary device inactive for about 14 days can be disconnected.

What that means for choosing a number. If your existing mobile number has years of customer history, coexistence may let you keep it, so ask your provider whether they support it. If you are starting fresh, or want a clean separation between a personal-feeling app and a team-run Platform line, a new virtual number dedicated to the Platform is the simpler path. Our comparison of the WhatsApp Business app vs API covers the wider decision.

Costs on the Platform do not depend on your number's country. Meta bills per delivered message by category and by the recipient's country code. Since 1 October 2026, each business phone number gets 1,000 service messages a month at no charge, utility templates sent inside an open customer service window are charged again, and marketing templates are always charged. For 24 hours after a customer's last message you can reply freely; after that, only approved templates. A conversation that starts from a click-to-WhatsApp ad opened in the Android or iOS app and is answered in time opens a window of up to 7 days in which messages are free. Our guide to WhatsApp Business API pricing explains the categories.

Country rules and paperwork

Three kinds of rules apply to a business number: the telecom regulator's rules for issuing the number, WhatsApp's rules for registering it, and Meta's rules for messaging customers. The first varies most. Many countries require proof of identity or a local address before a provider can give you a local number.

Issuing the number. Regulators set who may hold a local number. In many countries a provider must collect a business registration, an ID or a local address before activating it, and some number types are only available to residents or registered companies. Providers usually call this a regulatory bundle or address verification. Budget a day or two for approval instead of 10 minutes.

Format and region. WhatsApp needs the full international format with a country and area code. A local number in the market you serve tends to earn more replies than a foreign one, because customers recognise it and are not wary of calling it.

Where WhatsApp is restricted. WhatsApp is not available in every country, and in some places calling features over the internet are limited. If your customers are in such a market, confirm availability before you build a process around WhatsApp.

Consent and messaging. The number's country does not change Meta's rules. On the Platform you need the customer's opt-in, only templates outside the 24-hour window, a way to opt out, and in the app, broadcast lists capped at 256 contacts that only reach people who saved your number. Data protection rules in the customer's country also apply to what you store.

Moving the number later. If the number may move providers in the future, check before buying whether it can be ported out. A number you can port is a number you keep.

Mistakes that cost businesses their WhatsApp number

The most expensive mistakes with a virtual WhatsApp number are letting the subscription lapse, using a number you do not truly control, skipping two-step verification, and running the account through unofficial apps. Each one can hand the number, and every customer chat on it, to someone else or to a ban.

• Cancelling the provider plan. When a virtual number subscription ends, the number goes back to the provider's pool and can be assigned to someone else. If that person registers WhatsApp on it, your account is gone. Keep the plan on annual billing and auto-renew, and port the number out before you ever cancel.
• Skipping two-step verification. The PIN is what stops a new holder of the number from registering it. On the Platform, Meta also asks for the PIN when a connected number is deleted.
• Missing the verification call. Voicemail that transcribes only to an email inbox an hour later, a phone menu, or a number that blocks international calls all make the code unreachable. Test with a call from another phone first.
• Using unofficial WhatsApp apps. Modified clients and unofficial bulk-sending tools break WhatsApp's terms and put the number at risk of a temporary or permanent ban.
• Messaging people who never opted in. Spam reports lower the quality rating on the Platform and can restrict the number. A new number has no history, so be especially careful in its first weeks.
• Changing number when you do not have to. Every number change costs some customers. Pick one business number, put it everywhere, and keep it for years.

Where Zoye fits: lead conversations in one inbox

Zoye is an AI Business Operator: thirteen connected tools, including CRM, tasks, deals, calendar, documents, invoices and WhatsApp automations, plus an AI assistant that operates them in the app, on WhatsApp, in Slack and through the Claude connector. Zoye turns conversations with your leads into records, follow-ups and booked work, and connecting your own business number is coming soon.

Each lead conversation lands on the contact's record, next to the deals, tasks and invoices that belong to it.

Your own number: coming soon. Zoye runs on the official WhatsApp Business Platform (Cloud API). Today Zoye has WhatsApp conversations with your leads; connecting your own business number is coming soon, awaiting WhatsApp's approval. When it arrives, the number will still have to meet Meta's rules above, so the work in this guide (a number you own, verified, with two-step verification on) carries straight over. Zoye does not sell numbers and is not a BSP reseller.

One inbox for the team. Chats is one inbox for Instagram and Facebook messages and comments plus those WhatsApp conversations, with assignment, team notes and quick replies. Every chat is saved on the contact card with an owner, a stage, tasks and notes, and handover is visible, so a conversation no longer depends on whose phone it reached.

Six WhatsApp automations, off by default. A new-lead message with per-source switches and one message per person, a qualification bot that writes answers into CRM fields, live smart audiences, scheduled broadcasts with merge fields and pacing, template approval handled for you, and click-to-chat capture. All of them confirm before sending. First messages and anything more than 24 hours after the customer's last reply use an approved template automatically, every outbound message offers an opt-out, and STOP is honoured across the workspace. If Meta rejects a send, you hear the reason. Our guide to connecting WhatsApp to a CRM shows how the records fill in.

The AI agent on both sides. For customers, Zoye answers, qualifies, offers times from the Booking list, sends payment links (Stripe; Grow in Israel) and hands over to a person with the whole chat on the lead's card. For you, the same Zoye works on WhatsApp: send a voice note or a photo of a business card and it creates the contact, the task or the deal. To add a rule, describe what should happen and Zoye builds it, shows it and waits for your approval.

Honest limits. Zoye is not a phone system: it does not provide calling, numbers or voicemail, and connecting your own business number, virtual or not, is coming soon rather than available today. It is not a bulk-sender for lists you did not collect, and Meta's own message charges apply, as with any provider.

Pricing: Almost Free costs $5 a month, or $4 a month billed annually, for 1 team member with 1GB, the core tools, 15 AI prompts a month and Google integrations, without automations. Starter is $29 a month ($23 annually) for 10 members and 5GB. Growth is $59 ($47) for 20 members and 10GB. Scale is $119 ($95) for 100 members and 25GB. Customize is quoted. See pricing for what each plan includes.

Best for: small teams that want every WhatsApp, Instagram and Facebook conversation with leads in one inbox, tied to the record it belongs to.

Choosing your number: a short decision guide

Pick the number by where it will live. For the WhatsApp Business app on your own phone, a second eSIM or a cloud phone number you can answer is enough. For a team on the Platform, choose a business-owned number in your customers' country, verify it before publishing, and keep it for years.

• Solo owner, app only: a second carrier eSIM, or Grasshopper, Quo or Sonetel if you also want a business calling line.
• Small team, one market: Quo, Google Voice or Dialpad for a shared business line, then connect the number to the Platform when the app's limits start to hurt.
• Customers in several countries: Dialpad or Sonetel for local numbers in more than one market.
• A dedicated Platform number: Twilio or Telnyx when someone technical can catch the verification call.

Whatever you choose, run the same three checks before the number goes public: it receives a call from another phone, it completes WhatsApp verification, and two-step verification is on. Then give it one job, being the number your customers reach you on, and build everything else around it.

When the conversations on that number start to need a team, a record and a follow-up, see pricing: Zoye already brings lead conversations into one inbox, and connecting your own business number is coming soon.

Related reading

• WhatsApp Business app vs API
• WhatsApp Business for multiple users
• WhatsApp Business API pricing
• The WhatsApp verified business account