Q1
Which network is best in South East London?
EE scores highest in South East London (SE) with 95/100 overall, 91% 5G and 100% 4G coverage.
SE POSTCODE AREA · SOUTH EAST LONDON
Best mobile network in South East London SE postcode area
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the South East London (SE) postcode area. Use the scanner below to check your exact postcode.
TOP RESULT · SOUTH EAST LONDON (SE)
Network coverage scores for South East London
★ BEST OPERATOR
EE
95/100
EE delivers the strongest mix of 5G, 4G and 3G signal for South East London (SE). Coverage scored against the latest UK operator footprints for this densely populated urban area.
Full operator ranking for South East London
#1
EE
#2
Three
#3
Vodafone
#4
O2
Why EE leads in South East London
Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE leads the field in South East London. In this densely populated urban area, EE achieves an overall coverage score of 95/100 — driven by excellent 5G coverage (91%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE consistently leads Three by 4 points overall. While Three reaches 82% on 5G and 100% on 4G in South East London, it falls short of EE's combined performance across all bands. Vodafone and O2 round out the field at 87 and 86 respectively.
Best phone deals from EE in South East London
Because signal quality matters most when choosing a phone contract, here are the top EE deals right now.
Coverage FAQ — South East London
Q2
Is 5G available in South East London?
Yes. EE leads 5G coverage in South East London at 91% — rated as excellent for this densely populated urban area.
Q3
How does Three compare?
Three is the second-best operator in South East London with 91/100 overall (82% 5G, 100% 4G).
Q4
What affects coverage in South East London?
South East London is classified as a densely populated urban area with a population density score of 96%. Urban areas benefit from high tower density across all bands.