Q1
Best network for SO13?
EE leads with 91/100 — driven by 83% 5G and 100% 4G in this densely populated urban part of Southampton.
SO13 DISTRICT · SOUTHAMPTON
Best mobile network in SO13 Southampton postcode district
EE scores 91/100 — the top-ranked UK network for SO13 in Southampton. 83% 5G · 100% 4G coverage. Data: Ofcom Connected Nations 2024.
RESULT · SO13 · SOUTHAMPTON
Coverage for SO13 district
★ BEST OPERATOR
EE
91/100
EE delivers the strongest coverage for the SO13 district in Southampton. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — SO13
#1
EE
#2
Three
#3
O2
#4
Vodafone
Coverage analysis — SO13
Comparing Ofcom-verified operator coverage footprints, EE outperforms rivals in Southampton. In this densely populated urban area, EE achieves an overall coverage score of 91/100 — driven by strong 5G coverage (83%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE noticeably leads Three by 2 points overall. While Three reaches 79% on 5G and 100% on 4G in Southampton, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 86 and 83 respectively.
Why EE for SO13?
EE's 5G rollout in Southampton is among the strongest nationally, covering 83% of premises in the SO13 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 SO13 is Three at 89/100 (79% 5G / 100% 4G). It is a close contest — both operators deliver strong coverage in SO13, and your choice may come down to tariff, handset preference, or existing contract.
Best phone deals from EE
Pairing great coverage with great value, here are the top EE contracts available now.
Explore the Southampton area
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Coverage FAQ — SO13
Q2
Is 5G available in SO13?
EE provides strong 5G coverage at 83%. Three follows at 79%.
Q3
Which network has the best 4G?
EE leads 4G too at 100%. Reliable 4G is critical in densely populated urban areas.
Q4
Is O2 worth considering?
O2 scores 86/100 in SO13 (72% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.