Q1
Best network for HA19?
EE leads with 92/100 — driven by 84% 5G and 100% 4G in this densely populated urban part of Harrow.
HA19 DISTRICT · HARROW
Best mobile network in HA19 Harrow postcode district
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the HA19 postcode district in Harrow.
RESULT · HA19 · HARROW
Coverage for HA19 district
★ BEST OPERATOR
EE
92/100
EE delivers the strongest coverage for the HA19 district in Harrow. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — HA19
#1
EE
#2
Three
#3
Vodafone
#4
O2
Coverage analysis — HA19
Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE scores highest across Harrow. In this densely populated urban area, EE achieves an overall coverage score of 92/100 — driven by strong 5G coverage (84%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE consistently leads Three by 5 points overall. While Three reaches 75% on 5G and 100% on 4G in Harrow, it falls short of EE's combined performance across all bands. Vodafone and O2 round out the field at 85 and 84 respectively.
Best phone deals from EE
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Explore the Harrow area
View full coverage analysis for the Harrow (HA) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — HA19
Q2
Is 5G available in HA19?
EE provides strong 5G coverage at 84%. Three follows at 75%.
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 85/100 in HA19 (71% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.