SignalCheck.uk

Mobile Signal in HA1

Harrow, Greater London — Urban area

Best Network

EE

good

Outdoor

99%

Indoor

87%

Voice

96%

No 5G Details →

Three

good

Outdoor

97%

Indoor

83%

Voice

95%

No 5G Details →

O2

good

Outdoor

96%

Indoor

83%

Voice

98%

No 5G Details →

Vodafone

good

Outdoor

99%

Indoor

86%

Voice

99%

No 5G Details →

Side-by-Side Comparison

Metric	EE	Three	O2	Vodafone
4G Outdoor	99%	97%	96%	99%
4G Indoor	87%	83%	83%	86%
Voice	96%	95%	98%	99%
5G	No 5G	No 5G	No 5G	No 5G
Overall	good	good	good	good
Score	75	73	73	75

Coverage Summary

Mobile signal in HA1 (Harrow) is rated good overall. EE leads with 99% outdoor 4G coverage and 87% indoor coverage. O2 offers the weakest coverage at 96% outdoor.

Nearby Areas

HA2

Harrow

Best: Vodafone

HA3

Harrow

Best: O2

Frequently Asked Questions

What is the best mobile network in HA1?

EE has the best overall coverage in HA1 (Harrow) with 99% outdoor 4G coverage and a score of 75/100.

Is there 5G in HA1?

5G is not yet available in HA1. All networks currently offer 4G coverage only.

How is indoor signal in HA1?

Indoor 4G coverage in HA1 ranges from 83% to 87%. EE leads with 87% indoor coverage.

Which network has the worst signal in HA1?

O2 has the weakest coverage in HA1 with a score of 73/100.

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All postcodes in Harrow · Greater London coverage · EE in HA1 · Three in HA1 · O2 in HA1 · Vodafone in HA1 ·