Q1
Best network for SS3?
EE leads with 85/100 — driven by 70% 5G and 99% 4G in this mixed urban-rural part of Southend.
SS3 DISTRICT · SOUTHEND
Best mobile network in SS3 Southend postcode district
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the SS3 postcode district in Southend.
RESULT · SS3 · SOUTHEND
Coverage for SS3 district
★ BEST OPERATOR
EE
85/100
EE delivers the strongest coverage for the SS3 district in Southend. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — SS3
#1
EE
#2
O2
#3
Three
#4
Vodafone
Coverage analysis — SS3
Based on Ofcom Connected Nations 2024 data, EE delivers the strongest signal in Southend. In this mixed urban-rural area, EE achieves an overall coverage score of 85/100 — driven by strong 5G coverage (70%) and rock-solid 4G at 99%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE consistently leads O2 by 10 points overall. While O2 reaches 53% on 5G and 98% on 4G in Southend, it falls short of EE's combined performance across all bands. Three and Vodafone round out the field at 73 and 71 respectively.
Best phone deals from EE
To make the most of your winning network, here are the top EE contracts available now.
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 — SS3
Q2
Is 5G available in SS3?
EE provides strong 5G coverage at 70%. O2 follows at 53%.
Q3
Which network has the best 4G?
EE leads 4G too at 99%. Reliable 4G is critical in mixed urban-rural areas.
Q4
Is Three worth considering?
Three scores 73/100 in SS3 (50% 5G, 97% 4G). It may suit certain tariff or price preferences despite trailing the top two.