Find the best home broadband deals in the Castlerock area in June 2026.
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Check out the best broadband deals in Castlerock, bundled together with our Exclusive Gift Cards and Rewards – Only available here.
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What broadband speed do I need for my Castlerock household?
Are you wondering what connection speed will be sufficient for the number of broadband users in your Castlerock home?
Check out the connection speed reference table below.
| Broadband Users | Recommended Speed | Type of usage |
|---|---|---|
| 1-2 people | 10 – 11Mbps | Surfing the web, checking email, social media, music and SD video (720p) streaming. |
| 3-4 people | 30 – 60Mbps | Multiple moderate users in your Castlerock home will be able to stream music and watch HD (1080) & 4K videos on platforms such as Netflix, Amazon, YouTube, etc. Video calling using apps such as Skype, Zoom, Facetime, Microsoft Teams, etc will work fine. Online multiplayer gaming and downloading large files will also work seamless. Consider the next speed tier if you have several smart devices especially devices such as CCTV cameras that are constantly streaming or recording to cloud based storage. |
| 5+ people | 60 – 1000+ Mbps | Multiple heavy users in your household will be able to perform all of the above plus frequently downloading/uploading large files and peer-to-peer file sharing. If you have avid online gamers and users that regularly stream live from your home in Castlerock, you should consider speeds over 100-200Mbps+. |
Who offers the cheapest broadband deal in the Castlerock area?
At this time, the cheapest broadband internet deal in Castlerock is offered by NOW broadband. Check out the table at the top of this page to see the Best NOW broadband internet deals in Castlerock depending on the broadband internet speed you are after.How do I get broadband internet without a telephone line in Castlerock?
If you do not have a home telephone line or don’t want to have a home telephone phone installed, there are a number of options that are available for you to get broadband internet without a telephone line in Castlerock.
1.Virgin Media
Virgin Media broadband does not need a home phone line and is commonly available in UK.
2.Full fibre broadband internet
Full fibre broadband which is widely referred to as Fibre to the premises (FTTP) does not require a telephone line. Internet Service Providers (ISPs) such as BT, Hyperoptic, Gigaclear, Community Fibre offer FTTP broadband.
3.Mobile 4G/5G broadband internet
This type of broadband is the easiest to get set up because it uses the same masts we use for our mobile phone service.
4G has an average download speed of around 36Mb & maximum speed of 300Mb. 5G is significantly faster with an average download speed roughly around 100-200 Mb & theoretical maximum speed of 10Gbps!
At the time of writing, Three Mobile Broadband offers the cheapest Mobile broadband internet deals in Castlerock with prices starting from around £14 without any upfront fees, unlimited usage, next day delivery and a 14 day money back guarantee.Three 5G Mobile Broadband review
Do broadband providers offer promo discount codes?
ISPs (Internet Service Providers) offer promo discount codes occasionally but Typically they prefer to offer discounts for existing customers.Here is a list of broadband promotion codes and existing customer discounts presently running during this month (June 2026):
- Hyperoptic Broadband: Promo code: GIGABIT25
- Vodafone Broadband: No Promo code but existing customer get a discount on broadband
- EE Broadband: No discount code but existing customers get a discount on broadband
Which Internet provider has the best TV and Broadband deal in Castlerock?
Sky and Virgin Media have the cheapest TV and internet deals in areas such as Hurstwood, Cloud Side, and Castlerock in June. Sky’s TV and broadband package offers start at £33 with a broadband speed of 59Mb. If your are fortunate enough to be in an area of Castlerock that has Virgin Media available, Virgin Media’s broadband and TV packages start at £29.99 with a broadband package speed of 100Mbps.Which broadband speed test is the most reliable to use from Castlerock?
The most reliable broadband speed tester is the Ookla broadband speed check. We have a clean version of the Ookla broadband internet speedtest which you can use to test the performance of your Castlerock broadband.