Q1
Best network for PO7?
EE leads with 93/100 — driven by 87% 5G and 100% 4G in this densely populated urban part of Portsmouth.
PO7 DISTRICT · PORTSMOUTH
Best mobile network in PO7 Portsmouth postcode district
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the PO7 postcode district in Portsmouth.
RESULT · PO7 · PORTSMOUTH
Coverage for PO7 district
★ BEST OPERATOR
EE
93/100
EE delivers the strongest coverage for the PO7 district in Portsmouth. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — PO7
#1
EE
#2
Three
#3
Vodafone
#4
O2
Coverage analysis — PO7
Based on Ofcom Connected Nations 2024 data, EE outperforms rivals in Portsmouth. In this densely populated urban area, EE achieves an overall coverage score of 93/100 — driven by excellent 5G coverage (87%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE comfortably leads Three by 3 points overall. While Three reaches 80% on 5G and 100% on 4G in Portsmouth, it falls short of EE's combined performance across all bands. Vodafone and O2 round out the field at 86 and 85 respectively.
Best phone deals from EE
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Explore the Portsmouth area
View full coverage analysis for the Portsmouth (PO) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — PO7
Q2
Is 5G available in PO7?
EE provides excellent 5G coverage at 87%. Three follows at 80%.
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 86/100 in PO7 (73% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.