16 providers offer 145 broadband deals in Pembrey, from £20.00 a month and up to 1,600 Mbps. Typical measured speed is 77 Mbps down and 24 Mbps up, 24% below the UK download average.
Best value broadband deal in Pembrey, Carmarthenshire (SA16)
The best value in Pembrey, Carmarthenshire (SA16) 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 Pembrey, Carmarthenshire (SA16)
£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 Pembrey, Carmarthenshire (SA16)
The fastest deal available in Pembrey, Carmarthenshire (SA16) is Full Fibre 1.6GB Premium from EE at 1,600 Mbps.
Fastest in Pembrey, Carmarthenshire (SA16)
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 Pembrey, Carmarthenshire (SA16)
The cheapest deal in Pembrey, Carmarthenshire (SA16) is 300Mb Full Fibre (24 Months) from 4th Utility at £20.00 a month for 300 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £20.00 is an intro price that rises to £40.00 a month after the intro window, making the real first-year cost £240. POP Telecom is essentially level at £21.75 a month.
Cheapest in Pembrey, Carmarthenshire (SA16)
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
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 Pembrey, Carmarthenshire (SA16)
£21/mo
rises to £24 in April 2027 (+£3)
Avg £23.25/mo over contract · £558 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
£21.45/mo
rises to £24.20 in April 2027 (+£2.75)
Avg £23.51/mo over contract · £564 total over 24 months
Broadband providers in Pembrey, Carmarthenshire (SA16)
16 providers serve Pembrey, Carmarthenshire (SA16), 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 Pembrey, Carmarthenshire (SA16) download speed at 77 Mbps.
Upgrade nudge
Room to upgrade in Pembrey, Carmarthenshire (SA16)
Only 10% of the 2,400 connections here are on 300Mbps or faster, even though 87% 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 Pembrey, Carmarthenshire (SA16) line runs 77 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 87% of Pembrey, Carmarthenshire (SA16), and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Pembrey, Carmarthenshire (SA16)?
The wholesale networks carrying Pembrey, Carmarthenshire (SA16) broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Altnets reaching Pembrey, Carmarthenshire (SA16): the full-fibre networks that compete with Openreach. Where they reach, they're usually the cheapest gigabit option.
- CityFibre: Sky, The One Broadband, Vodafone
- 4th Utility: 4th Utility, Rise Fibre
- Three 5G: Three
Layered on top, Openreach also reach this area (Openreach reaches every address that a postman can find).
Across the area, 16 providers are listing live deals.
What broadband coverage does Pembrey, Carmarthenshire (SA16) have?
Superfast broadband reaches 90% of Pembrey, Carmarthenshire (SA16) premises and gigabit 87%, on Ofcom's premise-level data.
Can I rely on mobile broadband in Pembrey, Carmarthenshire (SA16)?
Outdoor 5G reaches 92% of Pembrey, Carmarthenshire (SA16), but 2% of homes get no indoor 4G from any network, so a mobile backup here wants a window.
How Pembrey, Carmarthenshire (SA16) compares within Carmarthenshire
Across 14 postcode districts in Carmarthenshire, 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 Pembrey, Carmarthenshire (SA16)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.