Try the Best UK SIP Number Service Risk-Free
A UK SIP number allows you to forward inbound calls to any device in any location worldwide. Also known as UK DID numbers, these phone lines are hosted on AVOXI's reliable VoIP phone network. You can use your toll free or local Israel SIP DID for outbound calling with custom caller ID and amazing voice quality. Make calls with AVOXI's softphone, your own SIP phone account, or your existing analog phone lines. Every British SIP phone number plan from AVOXI includes IVR, global conferencing, call recording, advanced routing rules and 20+ more features at no extra cost. There are no setup fees or minimum contracts, and you can port your existing numbers for free! Buy a UK SIP number today and try 30 days risk-free.
Get the Most from Your UK SIP Phone Numbers
The benefits of choosing AVOXI include:
- UK SIP DID number plans start as low as $4.49 per month.
- Enjoy 15 days of free call recording or set up an extended plan.
- Experience amazing voice quality ensured by a global VoIP network.
- Receive $25 - $1,000 in credit for porting existing numbers to AVOXI.
- Get covered by 24/7 technical support, available anytime.
- Instantly activate new numbers and UK SIP trunks online.
- Customize 20+ VoIP features included at no extra cost.
- No setup fees or minimum contracts. Test your UK SIP phone numbers for 30 days risk-free.
Easily Manage Outbound and Inbound Calls
AVOXI an advanced feature set with every British SIP number plan.
- Create unlimited call groups with custom handling rules.
- Enjoy 15 days of free call recording or set up an extended plan.
- Update your IVR menus and call greetings online anytime.
- Host unlimited call conference rooms with up to 500 participants.
- Customize advanced toll free number forwarding rules like time-based routing, simultaneous ringing, find-me-follow-me and more.
- Advanced routing, voicemail services, detailed analytics, and many more features automatically included at no extra cost.
Find Your Toll Free or Local UK SIP Number Today
For custom pricing, SIP trunk rates, or help finding a specific UK SIP number, contact us today!
Find the Right UK SIP Line for Your Business
AVOXI provides SIP numbers for every need. Popular dial-codes for UK DIDs include:
Call AVOXI Today for More SIP DID Number Options in the UK
How to Buy an UK SIP Number
You can set up your service online when you buy an UK SIP number in the Online Shopping Cart. If the DID number you’re looking for is not displayed in the cart, we can secure new telephone numbers for you in 1-2 business days. If you’re interested in setting up UK SIP trunks, or if you would like to get a custom pricing plan, please contact us today!
How Much Do SIP DID Numbers in UK Cost?
You can buy UK SIP number plans for as little as $4.49 per month. Inbound call rates range from $0.008 - $0.107 per minute, depending on the plan you choose. For detailed SIP termination rates, please contact us today! There are no setup fees or minimum contracts. Try 30 days risk-free.
1. Buy UK SIP Numbers Online
Buy UK SIP Numbers Online
Buy UK SIP DID numbers 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 UK SIP DID numbers 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
United Kingdom: 0800 652 5029
Germany: 0800 000 0476
US/Canada: 1 800 394 1980
Worldwide: +1 (770) 937-9735 United Kingdom: 0800 652 5029
Australia: 1 800 834558
Hong Kong: +852 30114974 Germany: 0800 000 0476
South Africa: 080 098 1340 Worldwide: +1 (770) 937-9735
Singapore: 800 852 6179
Israel: 180 946 5062
Philippines: 1800 1110 1769
Malaysia: 1800 819 244
Spain: 800 654 432
Italy: 800 790 731
Japan: 81 3 4579 9469
New Zealand: 0800 450 951
Indonesia: 001 803 016 0060
South Korea: 00798142030207
Switzerland: 0800 899 839
Netherlands: 0800 023 4197
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 virtual business 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 virtual business number you're looking for.
Customer Success Story
Award-winning Resort Combines SIP Trunking Service with Legacy Technology to Support New Business
Legacy business phone systems don't have to hold your business back. Learn how an award-winning resort used AVOXI's VoIP services to reduce costs and streamline business operations or download any of our other customer case-studies.
Why International Offices Choose AVOXI
AVOXI has been a global leader in business communications for nearly 20 years. Every month, AVOXI's reliable VoIP network handles over 40,000 minutes of calls for companies in 50+ countries. With AVOXI, you get:
Worldwide Reliability
We ensure maximum service uptime through our optimized global network, backed by hosted data centers in North America, Hong Kong, and South Africa.
Expert Support
With locations in the USA, Caribbean, Latin America, South Africa, and Hong Kong, our experienced support team is always available to help.
Superior Call Quality
Over 98% of calls handled by AVOXI receive MOS scores above 3.5 (the industry standard for “good” to “excellent” voice quality).
Customer Focus
Each AVOXI customer receives a dedicated account manager focused on your company and who is always looking out for you and your company's needs.
Global Coverage
Direct partnerships and interconnections with Tier 1 carriers around the globe ensure that you get top-quality voice resolution at the most competitive rates in 120+ countries.
Simplified Scalability
AVOXI’s large portfolio of VoIP telephony solutions and cloud-based platforms makes it easy to customize our communication services with your evolving business needs.
Frequently Asked Questions
How long does it take to get UK SIP numbers?
AVOXI provides UK SIP numbers in 24 - 48 hours or less. In most cases, your number is activated the following business day.
I already have a UK SIP number, but I want to save money with AVOXI. What can I do?
To reduce call costs or use our service with an existing number, simply transfer your number to AVOXI. SIP number porting is a quick and easy process.
Can I make outbound calls with my SIP DID?
Yes, AVOXI includes outbound calling and custom caller ID with any SIP did number plan.
How many concurrent calls can I make with a UK SIP trunk solution?
UK SIP trunk plans come with as many as 480 channels per trunk, and there is no limit to how many trunks you can provision. For UK SIP trunk plans and pricing, contact us today!
How else can AVOXI help my business?
In addition to UK SIP numbers, popular services from AVOXI include:
