Purchase SIP Numbers in Any Country Risk-Free
A SIP number is a virtual DID number that handles local or international calls online. SIP DID numbers can be used for inbound call routing and outbound SIP trunking services. In additiona, your SIP phone number from AVOXI includes 20+ features like IVR, call recording, custom caller ID, advanced routing rules and more for no additional cost. There are no minimum contracts or cancellation fees. Buy SIP numbers anywhere you want and try our global VoIP service for 30 days risk-free.
Expect the Best SIP Number Service Anywhere
The Top International SIP Number Provider
- Local and international SIP numbers start as low as $4.49 per month.
- Enjoy 15 days of free call recording or instantly activate an extended plan.
- Earn $25 - $1,000 when you transfer your SIP numbers to AVOXI.
- Buy SIP numbers online and start taking calls right away.
- Every SIP phone line includes 20+ features no extra cost.
- Get SIP phone numbers with no setup fees or contracts. Try any SIP DID plan for 30 days risk-free.
SIP Number Forwarding
- Set up SIP number forwarding to any device worldwide.
- Update your IVR menus and personalized greetings anytime.
- Customize call forwarding rules like time-based routing, simultaneous ringing, find-me-follow-me and more at no extra cost.
Managing Your Incoming Calls
- Create unlimited call groups with custom handling rules.
- View detailed analytics and call logs in your Online User Interface.
- Your virtual number service includes advanced forwarding, IVR, voicemail, call screening, call groups, and much more at no extra cost.
Outbound Calls and SIP Trunking
- Every SIP telephone number includes global outbound dialing.
- Use your local or toll free SIP telephone numbers as your custom caller ID.
- Establish controls on outbound dialing with call barring rules.
- Add SIP trunks with up to 480 channels to any VoIP phone number.
- Instantly add, remove, and manage SIP trunks online anytime from your AVOXI Core User Interface.
Try the Top SIP Number Provider Risk-Free
- With AVOXI, you get 99.999% uptime and reliable VoIP failover routing.
- Reduce costs and earn credit for transferring virtual numbers to AVOXI.
- Instantly buy SIP numbers at amazing rates from 140+ countries.
- Network centers across North America, Africa, and Asia ensure amazing call quality no matter where you are.
- Try your virtual number service for 30 days risk-free. There are no setup fees and you can transfer your phone numbers for free.
Find SIP Phone Numbers for Any Need
Get the best virtual business phone number for your company anywhere you need it.
Toll Free SIP Numbers
Easy-to-recognize business numbers that allow customers to reach you without being charged for the call.
Local SIP DID Numbers
Local phone numbers with custom caller ID for outbound calls and allow you to forward inbound calls anywhere.
SIP Trunking Service
Connect your existing PSTN phone system to the cloud with SIP trunk lines. Affordable and easily scalable.
Every SIP Phone Line Includes AVOXI's Business Phone System
When you choose AVOXI as your SIP number provider, you instantly get access to an easy-to-use Online User Interface. Customize flexible call forwarding rules, listen to call recordings, view analytics and reports, set up new numbers, and much more from your desktop or mobile device. AVOXI can act as your stand-alone business phone system or easily integrate with your existing PBX.
How to Buy a SIP Number Now
AVOXI makes it quick, simple, and affordable to buy SIP phone numbers for business. Set up your SIP number service today with any of these options:
- Buy SIP 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 business features or virtual number service.
- 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.
- Submit the short contact form to request custom pricing, schedule a free demo, or to search our global database for a custom SIP telephone number.
How Much Do Local or Toll Free SIP Numbers Cost?
SIP phone line pricing depends on the number type, country, and service plan you choose. SIP numbers in popular service areas like the USA, Canada, UK, Australia, Singapore, Hong Kong, Italy, and many more start at just $4.49 per month. There are no setup fees, minimum contracts, or cancellation costs. Try any SIP phone number plan for 30 days risk-free.
1. Buy SIP Phone Numbers Online
Buy SIP Phone Numbers Online
Buy a SIP number online and customize your features now! After your purchase, an AVOXI specialist will contact you to ensure your service settings are working according to your preferences.
Buy a SIP number online and customize your features now! After your purchase, an AVOXI specialist will contact you to ensure your service settings are working according to your preferences.
2. Contact AVOXI Directly
Call AVOXI from
US/Canada: 1 800 394 1980
Singapore: 800 852 6179
United Kingdom: 0800 652 5029
Worldwide: +1 (770) 937-9735
US/Canada: 1 800 394 1980
Singapore: 800 852 6179
Hong Kong: +852 30114974
Australia: 1 800 834558
United Kingdom: 0800 652 5029
Germany: 0800 000 0476
South Africa: 080 098 1340
Mexico: 01 800 099 1204
Worldwide: +1 (770) 937-9735
Malaysia: 1800 819 244
Italy: 800 790 731
Israel: 180 946 5062
Philippines: 1800 1110 1769
Spain: 800 654 432
Japan: 81 3 4579 9469
New Zealand: 0800 450 951
Indonesia: 001 803 016 0060
South Korea: 00798142030207
Netherlands: 0800 023 4197
Switzerland: 0800 899 839
Thailand: 1800 011 0133. Get Custom Pricing
Get Custom Pricing
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 phone number you're looking for.
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 phone number you're looking for.
International SIP Numbers in 140+ Countries
Get international SIP numbers for business in 140+ countries. If you don't see the coverage area you need, contact us today! We can reserve the number you're looking for. Not all available countries are displayed below.
Have Questions About SIP Phone Line Coverage?
We're here to help! Contact us today for assistance or to request custom pricing.
SIP Forwarding Backed by a Global VoIP Network
There's a reason that over 5,000 businesses worldwide trust AVOXI as their SIP number provider. Direct interconnects with Tier 1 carriers around the world allows AVOXI to deliver reliable, high-quality business phone service globally. Our customers get the best in VoIP number reliability and failover provisioning, including fully redundant call routing and 24/7 fraud monitoring. Whether you use AVOXI as your standalone phone service or simply add our virtual business numbers to your company's existing phone system, you get:
Worldwide Reliability
AVOXI's global VoIP SIP number network is backed by multiple data centers with failover routing worldwide.
Customer Focus
Every international SIP phone number plan includes access to 24/7 support and a dedicated account manager.
Superior Call Quality
Over 98% of calls handled by AVOXI score above the global standard for "excellent" VoIP call quality.
Reduced Costs
Compare your current VoIP SIP telephone number rates and learn how much you can save by switching to AVOXI.
Global Coverage
AVOXI's inventory of hard-to-get SIP telephone numbers means you can start taking calls anywhere, fast.
Simplified Scalability
Easily add our SIP numbers to your current system or use AVOXI as your complete business phone service.
Frequently Asked Questions
When you purchase a SIP phone 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.
Yes, all SIP phone line plans from AVOXI include outbound calling. In most cases, you can use your number as your custom caller ID.
Not all available SIP numbers are displayed in the Online Shopping Cart. If you do not see the business number you need, let us know! AVOXI is partnered with local carriers in countries around the world. If we do not already have your number in stock, we will order it for you.
Documentation requirements vary by country. Some countries require you to provide your business address or other documentation to obtain a local virtual number. Most countries do not require any documentation from you to provide toll free virtual numbers.
To reduce call costs or use our Cloud PBX with an existing business number, simply port your current phone number to AVOXI. Porting phone numbers is a simple process.
After selecting a virtual business number in the Online Shopping Cart, an AVOXI specialist will contact you shortly to confirm your order and ensure your service settings are set up properly. Once your order is confirmed, you will receive an email with your login information for the AVOXI Core user interface.
In addition to SIP numbers worldwide, popular solutions from AVOXI include Global SIP Trunking and VoIP Number Porting.
