HA POSTCODE AREA · HARROW

Best mobile network in Harrow HA postcode area

Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the Harrow (HA) postcode area. Use the scanner below to check your exact postcode.

TOP RESULT · HARROW (HA)

Network coverage scores for Harrow

Harrow · Densely populated urban density · HA postcode area

★ BEST OPERATOR
EE
92/100

EE delivers the strongest mix of 5G, 4G and 3G signal for Harrow (HA). Coverage scored against the latest UK operator footprints for this densely populated urban area.

5G
84%
4G
100%
3G
99%

Full operator ranking for Harrow

#1
EE
Overall: 92/100
5G
84%
4G
100%
3G
99%
#2
Three
Overall: 90/100
5G
81%
4G
100%
3G
97%
#3
O2
Overall: 87/100
5G
74%
4G
99%
3G
100%
#4
Vodafone
Overall: 85/100
5G
71%
4G
99%
3G
98%

Why EE leads in Harrow

Drawing on Ofcom Connected Nations 2024 premises coverage statistics, EE comes out on top for 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 comfortably leads Three by 2 points overall. While Three reaches 81% on 5G and 100% on 4G in Harrow, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 87 and 85 respectively.

Best phone deals from EE in Harrow

Once you've found the best network for your area, here are the top EE deals right now.

Apple Smart Benefits
iPhone 16 128GB
£35.00/mo + £30 upfront
100GB data 24-month contract
View on EE →
Apple Apple TV+
iPhone 16 Pro 256GB
£52.00/mo + £30 upfront
Unlimited data 24-month contract
View on EE →
Apple 5G Stay Fast
iPhone 16 Plus 128GB
£40.00/mo + £30 upfront
250GB data 24-month contract
View on EE →
Apple Best for budget
iPhone 16e 128GB
£25.21/mo + £30 upfront
50GB data 24-month contract
View on EE →
Samsung Free upgrade @18mo
Galaxy S25 256GB
£42.00/mo + £30 upfront
Unlimited data 24-month contract
View on EE →
Samsung Galaxy AI
Galaxy S25 Ultra 256GB
£58.00/mo + £30 upfront
Unlimited data 24-month contract
View on EE →

Coverage FAQ — Harrow

Q1

Which network is best in Harrow?

EE scores highest in Harrow (HA) with 92/100 overall, 84% 5G and 100% 4G coverage.

Q2

Is 5G available in Harrow?

Yes. EE leads 5G coverage in Harrow at 84% — rated as strong for this densely populated urban area.

Q3

How does Three compare?

Three is the second-best operator in Harrow with 90/100 overall (81% 5G, 100% 4G).

Q4

What affects coverage in Harrow?

Harrow is classified as a densely populated urban area with a population density score of 82%. Urban areas benefit from high tower density across all bands.