Australia Virtual Phone Number & Virtual Business Phone System

Buy an Australia phone number online and run your business calls from anywhere. M800’s virtual business phone system gives you +61 local, +61 mobile and 1800 toll-free numbers, with calls, SMS, IVR and call routing on one cloud platform.

✔ Australia Local, Mobile & 1800 Numbers
✔ Business Calls & SMS
✔ IVR, Call Forwarding & Voicemail
✔ Remote Team Ready
✔ Activate Online After Verification

Local credibility · National reach · Ready to grow

What Is an Australian Virtual Phone Number?

An Australia virtual phone number is a cloud-based business number in an Australian format (+61 local, +61 mobile or 1800 toll-free). It lets you make and receive calls and SMS over the internet, without a physical office, landline or SIM card.

When a customer dials your number, the call is routed through the cloud to mobile phones, desk phones, contact centers, SIP trunks or remote teams, wherever they are. Businesses use Australia virtual phone numbers to support sales, customer service and market expansion, and a familiar Australian number improves credibility and answer rates.

What Is a Virtual Business Phone System?

A virtual business phone system is a cloud-based communications platform that lets businesses make and receive calls, manage SMS, route customer enquiries and support teams from anywhere. Unlike a traditional PBX, it runs in the cloud and needs no on-premises phone hardware.

A virtual business phone number, also called a virtual business number or digital phone number, is the customer-facing number inside that system. With M800 you manage your Australia virtual phone numbers, calls, SMS and call routing from one platform, with features including IVR menus, call forwarding, voicemail, call recording and intelligent routing. These virtual business phone solutions help you streamline call handling and deliver a professional experience at scale.

Why Use a Virtual Business Phone in Australia?

A virtual business phone gives Australian businesses the flexibility to manage calls, SMS and customer communications without relying on traditional phone hardware. It’s easier to deploy, cheaper to maintain and built for hybrid and remote work.
✅ Professional Business Presence: Build credibility with Australian local, mobile or 1800 toll-free numbers that create a trusted business identity.
✅ Support Remote & Hybrid Teams: Let employees make and receive business calls from anywhere while using the same company number across devices.
✅ Manage Calls from Anywhere: Use mobile devices, laptops, desk phones or contact center solutions without being tied to a physical office.
✅ Improve Customer Experience: Use call routing, IVR menus and voicemail so customers reach the right team quickly.
✅ Reduce Communication Costs: Replace expensive on-premises phone systems and scale as your business grows.
✅ Scale with Your Business: Add users, phone numbers and communication channels without replacing infrastructure or buying more hardware.

How Does a Virtual Phone Number Work?

An Australia virtual phone number routes calls and SMS through a cloud-based phone system instead of traditional phone lines. Here’s what happens when a customer contacts your business:

1. The customer dials your number. They call your +61 local, +61 mobile or 1800 toll-free number like any other Australian number.
‍2. The call is routed through the cloud. M800’s platform receives the call and applies your settings, such as IVR menus, call forwarding or time-based routing.
‍3. It reaches the right person, anywhere. The call is delivered to mobile devices, desk phones, contact centers, SIP trunks or business phone systems, in Australia or anywhere in the world.

SMS works the same way for numbers that support it. Because the number isn’t tied to a physical office or SIM card, your team can answer from wherever they work and still present a professional Australian business identity. Everything is managed from one platform, including routing, call recording and voicemail.

Australia Phone Number Types: Local (+61), Mobile (+61) & Toll-Free (1800)

Buy an Australia phone number online in the format that fits how your customers reach you. M800 offers three types of Australia virtual phone number.

Local Phone Number (+61)

A recognised local phone number with familiar area codes. Customers are more likely to answer calls from numbers they are familiar with.

Ideal for:
- sales and follow-up calls
- customer support
- local presence
- multi-location teams

Mobile Phone Number (+61)

A dedicated business mobile number that keeps personal numbers private. Handle calls and SMS from one professional line.

Ideal for:
- sales teams
- account managers
- distributed teams
- SMS alerts and verification

Toll-Free Number (1800)

A toll-free number lets customers call at no cost, which encourages enquiries and higher response rates.

Ideal for:
- customer service hotlines
- support lines
- sales enquiries
- nationwide campaigns

Who Uses a Virtual Business Phone in Australia?

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Why Choose M800 for Your Virtual Business Phone System?

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+61 Local, Mobile & 1800 Number Options

Choose Australian local, mobile and toll-free numbers for customer service, sales and business communications.

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Business Communication Features Included

✔ Call routing & forwarding ✔ Auto attendant (IVR) ✔ Business SMS ✔ Call recording ✔ Voicemail ✔ Multi-user support ✔ Remote team connectivity

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Reliable Call Quality

Keep your teams connected with a cloud-based platform designed for business communications, remote teams, and customer engagement.

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Transparent Pricing

Pay-as-you-go pricing with no setup fees, hidden charges or mandatory long-term contracts.

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Keep Your Existing Number

Eligible Australian numbers can typically be ported to M800 with minimal disruption.

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Security & Compliance

Protect business communications with security controls and compliance standards designed for enterprise-grade operations.

Why M800 Is Your Competitive Advantage in Australia

Australia Virtual Phone Number FAQs

What is an Australia virtual phone number?

A cloud-based business number in an Australian format (+61 local, +61 mobile or 1800 toll-free) that lets you make and receive calls and SMS without a physical office, landline or SIM card.

How do I buy a phone number in Australia online?

Choose a +61 local, +61 mobile or 1800 toll-free number on M800’s website, submit the required business verification documents, and complete payment. Your number is then activated and ready to use.

What documents do I need to buy an Australia phone number?

To buy an Australia virtual number, you need to complete business verification. You’ll need:
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- Business Registration Certificate
- Proof of Company Address (a recent utility bill, bank statement or service bill verifying your business location)
- Valid government-issued ID (passport, national ID card or driver’s license) of the authorised representative

Once your documents are approved and payment is complete, your number is activated.

What types of Australia phone numbers are available?

You can choose a +61 local number, a +61 mobile number or an 1800 toll-free number, depending on your communication and customer service needs.

What is a virtual business phone system?

A cloud-based communications solution that lets businesses make and receive calls, manage SMS, route calls and support customers without traditional PBX hardware.

What is a virtual business phone number?

A cloud-based business number, also called a virtual business number, that lets you make and receive calls without traditional phone lines or phone systems.

What is the difference between a virtual phone system and a traditional business phone system?

A traditional system relies on physical hardware and office installations. A virtual system runs in the cloud, so you can manage communications from anywhere with more flexibility and lower infrastructure costs.

Is this a complete virtual phone system for Australian businesses?

Yes. M800 provides virtual business phone numbers, call routing, IVR, SMS and integration with your existing systems.

Can I use my Australia virtual number for SMS?

Yes. Australian mobile numbers and selected local numbers support sending and receiving SMS for customer communication, alerts and verification.

Can I record calls and set up IVR?

Yes. Advanced call handling is supported, including IVR menus, call recording, voicemail and call forwarding. Check our advanced call features.

Can I use a virtual business phone on my mobile or with a remote team?

Yes. Employees can make and receive calls on mobile devices, desktops, IP phones or contact center systems, while keeping the business number separate from personal numbers. Calls can also be routed to any phone or SIP connection worldwide.

Can I keep my existing Australian business phone number?

Yes. Eligible Australian numbers can typically be ported into M800’s platform, so you keep your existing business number.

What is phone number hosting?

Phone number hosting usually means keeping an existing number while using a cloud provider’s call handling. M800 supports number porting, which transfers eligible Australian numbers to M800.

Can I use multiple Australian numbers or add more later?

Yes. Manage multiple local, mobile and toll-free numbers in one account and add more as your business grows.

Do I need hardware or SIM cards to set up an Australia number?

No. Everything runs through the cloud.

How quickly will my +61 number work?

Activation happens within a business day after verification and payment are completed.

Can I add more virtual phone numbers later?

Yes. Scale easily as your business grows.

How much is an Australia virtual phone number?

The monthly fee depends on the number type, plus call and SMS rates. M800 offers pay-as-you-go pricing. Please refer to our Australia rate table page.

Are there setup fees or long-term contracts?

No. M800 uses transparent pay-as-you-go pricing with no setup fees, hidden charges or mandatory long-term contracts.