Get 0800 Numbers for Business

Forward calls anywhere with amazing call quality when you buy an 0800 number for a business. Try virtual 0800 phone numbers risk-free.

Buy 0800 numbers online

No setup fees or minimum contracts

Forward calls to any device, anywhere

Port 0800 phone numbers for free

Outbound calling features included

Try any 0800 business number plan risk-free

Set Up an 0800 Phone Number Anywhere

A virtual 0800 number is an international freephone number for business. When you buy an 0800 number, you can forward customer calls to any device worldwide. In addition, every 0800 business number comes with 20+ VoIP features at no extra cost, including time-based call routing, conference calling, hosted call recording, virtual attendant (IVR) and many more! AVOXI provides VoIP 0800 numbers in every country they are available. There are no setup fees, minimum contracts, or porting fees. Buy an 0800 number today and try the most reliable business phone service for 30 days risk-free!

Purchase 0800 Numbers Risk-Free


The Best 0800 Number Provider

Buying 0800 numbers is quick, easy, and risk-free with AVOXI:

  • Try any 0800 number plan for 30 days risk-free
  • There are no setup fees or minimum contracts
  • Buy 0800 numbers starting at just $7.99 per month
  • Enjoy 15 days of free call recording included with every plan
  • Earn $25-$1,000 when you transfer your existing 0800 business phone numbers to AVOXI's network
  • Every 0800 service plan includes 20+ features like time-based routing, IVR, call conferencing and more at no additional cost

Toll Free Call Forwarding

  • Set up toll free call forwarding to any device worldwide
  • Update your IVR menus and personalized greetings anytime
  • Customize inbound call routing rules and never miss a call

Inbound Call Management

  • Create unlimited call groups and call queues with custom ring rules
  • Monitor your user's phone lines or call queue performances in real-time
  • View detailed analytics and call logs with AVOXI Genius Analytics
  • Your toll free service includes automatic call routing, IVR, voicemail transcription, queue reports and much more
toll free business number provider

how to get 0800 number

Outbound Calls and SIP Trunking

  • Use the AVOXI VoIP softphone to make outbound calls worldwide.
  • Use your 0800 toll free number as your outbound caller ID.
  • Several layers of VoIP data centers around the world ensure amazing call quality and reliable failover routing no matter where you are. 
  • Instantly configure new SIP channels to any toll free phone number. 
  • Instantly add, remove, and manage SIP trunks online anytime from your AVOXI Core User Interface.
  • Several layers of VoIP data centers around the world ensure amazing call quality and reliable failover routing no matter where you are.

Why So Many Companies Choose AVOXI

  • No setup fees or minimum contracts
  • 24/7 technical support has your business covered
  • Earn $25 - $1,000 in credit for transferring your numbers to AVOXI
  • Get the best toll free and local numbers rates in 160+ countries
  • Global cloud infrastructure means amazing voice quality no matter where you do business
  • Try any AVOXI VoIP service plan risk-free

VoIP Features Included with Your 0800 Phone Numbers

Customize 20+ business phone features from an easy-to-use online interface with any virtual business number plan. When it comes to delivering advanced features at an amazing value, nobody goes as far as AVOXI!

Call Analytics

Call Hold

Custom Caller ID


Custom Ring Rules


Custom Greetings

Call Whisper

Call Barge

Custom Call Outcomes

Voicemail Transcription

How to Get an 0800 Phone Number Today

AVOXI makes it quick and affordable to purchase 0800 phone numbers for business. Set up your VoIP 0800 numbers today with any of these options:

  1. Buy 0800 numbers online and start customizing your virtual business number settings instantly. An AVOXI specialist will contact you after your purchase to confirm your account, test your new number, and answer any questions about your VoIP features or virtual number service.
  2. Call us directly from any of our international phone numbers to ask us any questions you have about VoIP number services or to have an AVOXI specialist help set up your new phone numbers.
  3. Submit the short contact form to request custom pricing, schedule a free demo, or to search our global database for a custom 0800 phone number.

 How Much Do 0800 Phone Numbers Cost?

Pricing depends on where you would like to buy an 0800 number and how much call traffic you expect. For general pricing, view service plans based on call volume in our Online Shopping Cart. VoIP 0800 numbers in popular service areas like the UK start as low as $7.99 per month. There are no setup costs, minimum contracts or number porting fees with AVOXI. Try your service risk-free.

Buy 0800 Virtual Phone Numbers Online

Buy 0800 Virtual Phone Numbers Online

Start taking calls within minutes when you buy an 0800 phone number online. After your purchase, an AVOXI specialist will contact you to verify your account and test your new number for you. 

Call AVOXI Directly

Call AVOXI Directly

US/Canada: 1 800 394 1980
Australia: 1 800 834558
United Kingdom: 0800 652 5029
Worldwide: (770) 937-9735

Schedule a Demo with Our Experts

Talk to an Expert

Submit the short contact form to request custom pricing, schedule a free demo, or to have AVOXI specialists search our global database for the custom virtual business number you're looking for.

Get 0800 Phone Numbers in Any Country

Learn more about VoIP 0800 number service from AVOXI. NOTE: Not all available countries are listed below.

0800 Numbers


800 Numbers








Costa Rica




Hong Kong













Saudi Arabia

Singapore (Domestic)










Dominican Republic








Puerto Rico


St. Vincent

St. Lucia


Trinidad & Tobago

Turks & Caicos

United States

US Virgin Islands

UK Virgin Islands


Australia 1300


China 400







South Korea


UK 03


Don’t See the Toll Free Number You're Looking for?

AVOXI provides toll free 0800 numbers in more countries than listed above. If we don’t already have your toll free number in inventory, we’ll help you get it!

Reviews from Our Customers

Frequently Asked Questions

When you purchase an 0800 number in the online shopping cart, your new business number is set up and activated within 30 minutes or less. If your business email does not match your listed company, an AVOXI expert may reach out to confirm your account details before unblocking the number.

AVOXI maintains many more freephone numbers in inventory than displayed in the Online Shopping Cart. If you do not see the number you need, let us know! If we do not already have your number in stock, we can normally secure it in 1-2 days.

In most cases, no. 0800 telephone numbers are toll free for callers located within the country that number is assigned to. Contact us today for specific coverage by country!

While some countries require you to provide your business address or other documentation to obtain a local VoIP number, most 0800 regulators do not require special documentation or proof of address to set up 0800 number services.

After purchasing a 0800 number online, an AVOXI specialist will contact you to confirm your order and ensure your service settings are working according to your preferences. Once your order is confirmed, you will receive an email with your login information for AVOXI Core.

In addition to providing VoIP 0800 numbers and freephone numbers, popular business services from AVOXI include Global SIP Trunking, Local DID Numbers, and Universal International Freephone Numbers (UIFN).