Q1
Best network for BS7?
O2 leads with 100/100 — driven by 100% 5G and 100% 4G in this densely populated urban part of Bristol.
BS7 DISTRICT · BRISTOL, CITY OF
Best mobile network in Filton BS7 · Bristol, City of
EE, O2, Three and Vodafone score between 96 and 100 out of 100 in BS7 — no network wins here on coverage. 100% 5G-grade · 100% 4G. Ofcom Mobile Coverage data (May 2025), measured across 69 addresses in 4 sampled postcodes.
The BS7 district covers Filton, Cheswick, Stoke Park and Ashley, in Bristol, City of. Signal varies street by street — scan your exact postcode below.
RESULT · BS7 · BRISTOL
Coverage for BS7 district
✓ ALL FOUR MEASURE THE SAME
All four networks
100/100
Ofcom measures all four networks within 4 points in the BS7 district, so coverage is not the thing to choose on here. Compare price and contract length instead.
Full ranking — BS7
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O2
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Three
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Vodafone
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EE
Coverage analysis — BS7
No network wins Bristol on coverage. All four are within 4 points of each other in Ofcom's measurements, across 69 addresses sampled in 4 postcodes. On a difference that small, EE, O2, Three and Vodafone will all work here — so choose on price, contract length and roaming, not on a coverage map. Coverage only becomes the deciding factor once you leave built-up areas, and it still varies street by street indoors: check your own postcode below to see the measurement for your address rather than for Bristol as a whole.
Ranked by Ofcom's overall score: O2 100, Three 100, Vodafone 100, EE 96. The spread between best and worst is 4 points, which is inside the margin where a coverage figure stops being a useful tiebreak. Ofcom's data describes outdoor signal across sampled addresses; it cannot tell you how any of them behave inside your own building.
Why O2 for BS7?
O2's 5G rollout in Bristol is among the strongest nationally, covering 100% of premises in the BS7 district. For anyone streaming video, gaming on mobile, or relying on a mobile hotspot at home, this level of 5G penetration makes a real difference to day-to-day speed.
The runner-up in BS7 is Three at 100/100 (100% 5G / 100% 4G). It is a close contest — both operators deliver strong coverage in BS7, and your choice may come down to tariff, handset preference, or existing contract.
Choosing a network in Filton
Every network reaches Filton, Cheswick, Stoke Park and Ashley to the same standard in Ofcom's data (within 4 points), so coverage cannot pick one for you here — price and contract length can. Compare what each is charging, then check the exact street you live on before you commit, because indoor signal still varies where the area figures match.
Some links on this page are affiliate links. If you switch through one we may be paid a commission. It never changes which network we rank first - that comes from Ofcom coverage data alone.
Explore the Bristol area
View full coverage analysis for the Bristol (BS) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — BS7
Q2
Is 5G available in BS7?
O2 provides excellent 5G coverage at 100%. Three follows at 100%.
Q3
Which network has the best 4G?
O2 leads 4G too at 100%. Reliable 4G is critical in densely populated urban areas.
Q4
Is Vodafone worth considering?
Vodafone scores 100/100 in BS7 (100% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.