Q1
Best network for SS9?
EE leads with 85/100 — driven by 71% 5G and 98% 4G in this mixed urban-rural part of Southend.
SS9 DISTRICT · SOUTHEND
Best mobile network in SS9 Southend postcode district
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the SS9 postcode district in Southend.
RESULT · SS9 · SOUTHEND
Coverage for SS9 district
★ BEST OPERATOR
EE
85/100
EE delivers the strongest coverage for the SS9 district in Southend. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — SS9
#1
EE
#2
Three
#3
O2
#4
Vodafone
Coverage analysis — SS9
Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE is the clear winner in Southend. In this mixed urban-rural area, EE achieves an overall coverage score of 85/100 — driven by strong 5G coverage (71%) and rock-solid 4G at 98%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE clearly leads Three by 10 points overall. While Three reaches 53% on 5G and 98% on 4G in Southend, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 73 and 72 respectively.
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Explore the Southend area
View full coverage analysis for the Southend (SS) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — SS9
Q2
Is 5G available in SS9?
EE provides strong 5G coverage at 71%. Three follows at 53%.
Q3
Which network has the best 4G?
EE leads 4G too at 98%. Reliable 4G is critical in mixed urban-rural areas.
Q4
Is O2 worth considering?
O2 scores 73/100 in SS9 (50% 5G, 97% 4G). It may suit certain tariff or price preferences despite trailing the top two.