12 providers offer 43 broadband deals in Caol and Mallaig, from £20.63 a month and up to 80 Mbps. Typical measured speed is 45 Mbps down and 9 Mbps up, 55% below the UK download average.
Best value broadband deal in Caol and Mallaig, Highland (PH37)
The best value in Caol and Mallaig, Highland (PH37) on full first-year cost is Plusnet's Fibre: £292 across year one, about £24 a month. A £90 reward card is bundled in. At 66 Mbps the speed is the trade-off, but at this price it covers everyday use.
Best value in Caol and Mallaig, Highland (PH37)
£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 Caol and Mallaig, Highland (PH37)
The fastest deal available in Caol and Mallaig, Highland (PH37) is Onestream Fibre 80 from Onestream at 80 Mbps. Below the UK average on download.
Fastest in Caol and Mallaig, Highland (PH37)
Onestream Fibre 80
20 Mbps upload · Hybrid Fibre
Best for small homes, single 4K streamer
£21.45/mo
rises to £24.20 in April 2027 (+£2.75)
Avg £23.51/mo over contract · £564 total over 24 months
Cheapest broadband deal in Caol and Mallaig, Highland (PH37)
The cheapest deal in Caol and Mallaig, Highland (PH37) is Onestream Fibre 55 from Onestream at £19.94 a month for 40 Mbps. POP Telecom is essentially level at £21.75 a month. Well below the UK average, which shows on a busy evening.
Cheapest in Caol and Mallaig, Highland (PH37)
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
Runner-up on price
£21/mo
rises to £24 in April 2027 (+£3)
Avg £23.25/mo over contract · £558 total over 24 months
Compare broadband deals in Caol and Mallaig, Highland (PH37)
£24.99/mo
rises to £28.99 in March 2027 (+£4)
Avg £28.32/mo over contract · £680 total over 24 months
Rebel Fibre (24m)
18 Mbps upload · Hybrid Fibre
Best for small homes, single 4K streamer
£34/mo
No rises, no surprises.
£816 total over 24 months
£21/mo
rises to £24 in April 2027 (+£3)
Avg £23.25/mo over contract · £558 total over 24 months
£22.99/mo
rises to £26.99 in March 2027 (+£4)
Avg £26.32/mo over contract · £632 total over 24 months
Broadband providers in Caol and Mallaig, Highland (PH37)
12 providers serve Caol and Mallaig, Highland (PH37), with Onestream the fastest at 80 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 Caol and Mallaig, Highland (PH37) download speed at 45 Mbps.
Upgrade nudge
You could be getting more.
Slow broadband here is usually the contract, not the line. A faster package may already be available at your address for similar money.
Is your broadband good enough?
The typical Caol and Mallaig, Highland (PH37) line runs 45 Mbps.
Working from home
StrugglingStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 0% of Caol and Mallaig, Highland (PH37), and the fastest available is 80 Mbps. The full split by band is below.
Which broadband networks reach Caol and Mallaig, Highland (PH37)?
The wholesale networks carrying Caol and Mallaig, Highland (PH37) broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Apart from Openreach, here is the network roster for Caol and Mallaig, Highland (PH37). The smaller altnets are normally the cheapest gigabit when they reach you, and the most patchy when they don't.
- Three 5G: Three
On top of the altnets, Openreach also serve Caol and Mallaig, Highland (PH37) (Openreach is everywhere in the UK by default).
Caol and Mallaig, Highland (PH37) sits in the catchment of 12 providers.
What broadband coverage does Caol and Mallaig, Highland (PH37) have?
Superfast broadband reaches 48% of Caol and Mallaig, Highland (PH37) premises but gigabit only 0%, so around 48% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Caol and Mallaig, Highland (PH37)?
Outdoor 5G reaches 80% of Caol and Mallaig, Highland (PH37) homes. Here is how mobile holds up if the line drops.
How Caol and Mallaig, Highland (PH37) compares within Highland
Across 77 postcode districts in Highland, by premises count, typical speed and gigabit coverage.
Nearby areas
Frequently asked questions
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* 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 Caol and Mallaig, Highland (PH37)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.