17 providers offer 184 broadband deals in Carnlough and Glenarm, from £19.99 a month and up to 1,600 Mbps. Typical measured speed is 73 Mbps down and 18 Mbps up, 28% below the UK download average.
Best value broadband deal in Carnlough and Glenarm, Causeway Coast and Glens (BT44)
The best value in Carnlough and Glenarm, Causeway Coast and Glens (BT44) on full first-year cost is Plusnet's Full Fibre 145: £292 across year one, about £24 a month. A £155 reward card is bundled in. 145 Mbps covers streaming, video calls and working from home.
Best value in Carnlough and Glenarm, Causeway Coast and Glens (BT44)
£22.99/mo
rises to £26.99 in March 2027 (+£4)
Avg £26.32/mo over contract · £632 total over 24 months
Fastest broadband deal in Carnlough and Glenarm, Causeway Coast and Glens (BT44)
The fastest deal available in Carnlough and Glenarm, Causeway Coast and Glens (BT44) is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Carnlough and Glenarm, Causeway Coast and Glens (BT44)
Full Fibre 1.6GB Premium
115 Mbps upload · Full Fibre
Best for power users & big households
£33.99/mo
rises to £37.99 in March 2027 (+£4)
Avg £37.32/mo over contract · £896 total over 24 months
Cheapest broadband deal in Carnlough and Glenarm, Causeway Coast and Glens (BT44)
The cheapest deal in Carnlough and Glenarm, Causeway Coast and Glens (BT44) is Full Fibre 150 from Fibrus at £19.99 a month for 159 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. 4th Utility is essentially level at £20.00 a month. Comfortably faster than the UK average.
Cheapest in Carnlough and Glenarm, Causeway Coast and Glens (BT44)
£19.99/mo
No rises, no surprises.
£360 total over 18 months
Runner-up on price
300Mb Full Fibre (24 Months)
300 Mbps upload · Full Fibre
Best for 4–5 person households, heavy use
£20/mo
for 12 months, then £40/mo
Avg £30/mo over contract · £720 total over 24 months
Compare broadband deals in Carnlough and Glenarm, Causeway Coast and Glens (BT44)
300Mb Full Fibre (24 Months)
300 Mbps upload · Full Fibre
Best for 4–5 person households, heavy use
£20/mo
for 12 months, then £40/mo
Avg £30/mo over contract · £720 total over 24 months
£30/mo
rises to £33.50 in April 2027 (+£3.50)
Avg £32.63/mo over contract · £783 total over 24 months
Sky Full Fibre Gigafast
100 Mbps upload · Full Fibre
Best for power users & big households
£31/mo
No rises, no surprises.
£749 total over 24 months
Onestream Fibre 55
10 Mbps upload · Hybrid Fibre
Best for small homes, single 4K streamer
£19.94/mo
rises to £22.69 in April 2027 (+£2.75)
Avg £22/mo over contract · £528 total over 24 months
Broadband providers in Carnlough and Glenarm, Causeway Coast and Glens (BT44)
17 providers serve Carnlough and Glenarm, Causeway Coast and Glens (BT44), with EE the fastest at 1,600 Mbps.
Ranked by Ofcom complaints per 100,000 customers, fewest first. A down arrow is below the industry average, up is above, and a dash means Ofcom publishes no figure for that provider (usually because it is below Ofcom's 1.5% market-share reporting threshold). A small diagonal arrow shows the past-year trend (↘ improving, ↗ getting worse).
Ofcom records the typical Carnlough and Glenarm, Causeway Coast and Glens (BT44) download speed at 73 Mbps.
Upgrade nudge
Room to upgrade in Carnlough and Glenarm, Causeway Coast and Glens (BT44)
Only 10% of the 6,200 connections here are on 300Mbps or faster, even though 93% can get gigabit.
The faster line is already there. For most of these homes it is the contract holding them back, not the infrastructure.
Is your broadband good enough?
The typical Carnlough and Glenarm, Causeway Coast and Glens (BT44) line runs 73 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 93% of Carnlough and Glenarm, Causeway Coast and Glens (BT44), and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Carnlough and Glenarm, Causeway Coast and Glens (BT44)?
The wholesale networks carrying Carnlough and Glenarm, Causeway Coast and Glens (BT44) broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Altnets present in Carnlough and Glenarm, Causeway Coast and Glens (BT44), derived from who is actually selling into addresses here. Worth checking your specific address because their footprints can stop and start a few doors apart.
- CityFibre: Sky, The One Broadband
- 4th Utility: 4th Utility, Rise Fibre
Alongside those, Openreach reach addresses here too (Openreach reaches every address that a postman can find).
Across the area, 17 providers are listing live deals.
What broadband coverage does Carnlough and Glenarm, Causeway Coast and Glens (BT44) have?
Superfast broadband reaches 98% of Carnlough and Glenarm, Causeway Coast and Glens (BT44) premises and gigabit 93%, on Ofcom's premise-level data.
Can I rely on mobile broadband in Carnlough and Glenarm, Causeway Coast and Glens (BT44)?
Outdoor 5G reaches 99% of Carnlough and Glenarm, Causeway Coast and Glens (BT44) homes. Here is how mobile holds up if the line drops.
How Carnlough and Glenarm, Causeway Coast and Glens (BT44) compares within Causeway Coast and Glens
Across 9 postcode districts in Causeway Coast and Glens, by premises count, typical speed and gigabit coverage.
Nearby areas
Frequently asked questions
Ready to switch
See what's actually live in Carnlough and Glenarm, Causeway Coast and Glens (BT44).
Enter your address and we'll show every deal you can genuinely order on your line, ranked by what you'll pay across the whole contract, not by who pays us.
* Based on Go.Compare research estimating that 28% of UK broadband users pay for faster broadband speeds than they need (which we interpret as overpaying), equivalent to around 7.5m UK households.
Speed and coverage figures for Carnlough and Glenarm, Causeway Coast and Glens (BT44)come from Ofcom's Connected Nations data, current to January 2026. Deal prices are pulled live from providers. Compiled by the FindBroadband team. See how we rank and source our data.