Q1
Best network for BN17?
EE leads with 93/100 — driven by 86% 5G and 100% 4G in this densely populated urban part of Brighton.
BN17 DISTRICT · BRIGHTON
Best mobile network in BN17 Brighton postcode district
EE scores 93/100 — the top-ranked UK network for BN17 in Brighton. 86% 5G · 100% 4G coverage. Data: Ofcom Connected Nations 2024.
RESULT · BN17 · BRIGHTON
Coverage for BN17 district
★ BEST OPERATOR
EE
93/100
EE delivers the strongest coverage for the BN17 district in Brighton. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — BN17
#1
EE
#2
Three
#3
Vodafone
#4
O2
Coverage analysis — BN17
Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE delivers the strongest signal in Brighton. In this densely populated urban area, EE achieves an overall coverage score of 93/100 — driven by excellent 5G coverage (86%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE comfortably leads Three by 5 points overall. While Three reaches 77% on 5G and 100% on 4G in Brighton, it falls short of EE's combined performance across all bands. Vodafone and O2 round out the field at 84 and 83 respectively.
Why EE for BN17?
EE's 5G rollout in Brighton is among the strongest nationally, covering 86% of premises in the BN17 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 BN17 is Three at 88/100 (77% 5G / 100% 4G). The margin is noticeable but not enormous. EE edges ahead on 5G depth; if your plan is with Three, 4G performance should still be solid.
Best phone deals from EE
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Explore the Brighton area
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Coverage FAQ — BN17
Q2
Is 5G available in BN17?
EE provides excellent 5G coverage at 86%. Three follows at 77%.
Q3
Which network has the best 4G?
EE leads 4G too at 100%. Reliable 4G is critical in densely populated urban areas.
Q4
Is Vodafone worth considering?
Vodafone scores 84/100 in BN17 (69% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.