Best internet speed and connection deals in Castle Cary
Need help finding the fastest and best internet speed and connection package available in Castle Cary? Enter your Castle Cary postcode in the field below to see the best broadband deals currently available at your Castle Cary address.
Get exclusive deals with FREE Reward and Gift Cards for Amazon, M&S, Tesco, Sainsbury’s, John Lewis, Argos and other top UK retailers when you switch your Castle Cary internet package with us. Compare broadband deals and claim your reward today! Don’t hesitate to contact us if you need any help or advice.
Compare the Best Broadband Deals in Castle Cary This Week
Check the speed of your existing broadband connection
Click on the “Go” button to find out the download speed of your existing internet connection.
Go Back to the Broadband Deals
What internet speed do I need?
The reference table below will help you get an idea of the broadband speed you need depending on how you use your broadband connection. Having an understanding of the internet speed you need is a prerequisite to finding the best and most suitable internet package in Castle Cary based on your specific requirements.
| How do you use your Internet Connection? | Minimum Download Speed Required |
|---|---|
Household of 1 - 3 individuals: Web Surfing, Email, Online Shopping, Social Media, Music Streaming, Standard Definition (SD) Video streaming. | Up to 25Mb |
Household of 3 - 4 individuals: High Definition (HD) Video Streaming, Social Media, Video conferencing, Skype, Zoom, FaceTime, Online Gaming, Streaming music. | 30 - 60Mb |
Household of 4 - 6 individuals: Multiple Heavy Users, Smart Home devices, Recording & Surveillance devices, Ultra High Definition (UHD) Video Streaming, Netflix, Gaming, etc | 60 - 100Mb |
Household of 6+ individuals: Multiple heavy users performing all of the above plus frequently downloading/uploading large files, peer-to-peer file sharing and Avid online gamers. | Over 100Mb+ |
Compare the Best UK Broadband Deals this week
Related Articles:
- Sky Cancellation Number – How to cancel Sky Broadband Services
- No Contract / Monthly rolling broadband only deals
- 5 ways to speed up your internet
- UK Internet Service Providers list
Which Internet Service Provider offers the Best Customer Service?
Ofcom are the UK’s communications regulator and competition authority for the broadcasting, telecommunications and postal industries. Ofcom, the UK Telecoms regulator conduct research into the quality of customer service and customer satisfaction across the main communications service providers in the UK.The main providers are those with a market share of 4% and above. At the time of writing, the main broadband service providers reviewed by Ofcom are BT Broadband, Plusnet, Virgin Media, SKY, EE, Vodafone, TalkTalk and KCOM. Below is a overview of OfCom’s most recent report (Published May 2023).
- Latest broadband internet deals in Castle Cary in May 2025
- The full Office of Communications (Ofcom) PDF report can be downloaded here
- Who is the best internet Service Provider in the UK?
Best SME Business Broadband Deals in Castle Cary.
Looking for a reliable Small Business Internet connection in Castle Cary? These are the Business Broadband and Phone deals in Castle Cary this month. Best Business Broadband and Phone Deals in Castle Cary
What is the speed of my Castle Cary internet connection?
Do you know the speed of your current broadband internet connection? Check the internet speed of your Castle Cary broadband connection using the Ookla internet speed test widget on our website. If you are not receiving the internet speed that you are paying for, you may be able to cancel your Castle Cary broadband contract early without any cancellation penalties.
What is the fastest broadband speed in Castle Cary?
Instead of entering your postcode into several broadband price comparisons sites to find the best internet speed you can get in Castle Cary, use the Ofcom (the UK’s telecoms regulator) broadband internet coverage checker to see the fastest internet connection available in Castle Cary. Office of Communications (Ofcom) gather broadband coverage information from operators up to three times a year – January, May and December. Follow the link below to see the best internet speed available in Castle Cary.- United Kingdom Broadband Availability Checker.
- Office of Communications (Ofcom) internet coverage and speed checker
Sample results after running the broadband coverage checker:
Standard: Broadband download speeds of less than 30Mbps
Superfast: Broadband download speeds between 30 – 300Mbps
Ultrafast: Broadband download speeds greater than 300Mbps
In the above example, this would mean that the fastest broadband speed that is available in Castle Cary would be 200Mbps. You still have to enter your Castle Cary postcode on the Internet service provider’s website to check the minimum guaranteed broadband connection speed available at your precise location in Castle Cary when placing on order.
What is the fastest internet in the UK?
Ultrafast is the fastest broadband in the UK. This type of internet broadband that has an average download speed over 300Mbps. Ultrafast broadband internet service providers in the Castle Cary and across the United Kingdom are:
- BT Full Fibre Broadband – Ultrafast average speeds in the region of 900Mbps
- Vodafone Full Fibre Broadband – offers average download speeds in excess of 900Mbps
- Sky Gigafast Fibre Broadband – broadband speeds of up to 900Mbps
- Onestream Hyperstream – offering average download speeds up to 900Mbps
- Plusnet Full Fibre Broadband – broadband speeds of up to 900Mbps
- Hyperoptic Ultrafast Fibre Broadband – offering average download speeds up 900Mbps
- Virgin Media Ultrafast Cable Broadband – Ultrafast average speeds in the region of 1Gb
We recommend that you use the above links and run the availability checker on the Internet Service Providers (ISP) website to confirm whether their highspeed broadband packages are available on your street.