SignalCheck.uk

Mobile Signal in SW1X

London, Greater London — Urban area

Best Network

EE

excellent

Outdoor

99%

Indoor

89%

Voice

96%

5G Available Details →

Three

excellent

Outdoor

99%

Indoor

87%

Voice

99%

5G Available Details →

O2

excellent

Outdoor

99%

Indoor

86%

Voice

96%

5G Available Details →

Vodafone

excellent

Outdoor

97%

Indoor

86%

Voice

94%

5G Available Details →

Side-by-Side Comparison

Metric	EE	Three	O2	Vodafone
4G Outdoor	99%	99%	99%	97%
4G Indoor	89%	87%	86%	86%
Voice	96%	99%	96%	94%
5G	5G Available	5G Available	5G Available	5G Available
Overall	excellent	excellent	excellent	excellent
Score	96	96	95	94

Coverage Summary

Mobile signal in SW1X (London) is rated excellent overall. EE leads with 99% outdoor 4G coverage and 89% indoor coverage. Vodafone offers the weakest coverage at 97% outdoor.

5G: Full 5G is available from EE, Three, O2, Vodafone.

Nearby Areas

SW2

London

Best: Vodafone

SW3

London

Best: EE

Frequently Asked Questions

What is the best mobile network in SW1X?

EE has the best overall coverage in SW1X (London) with 99% outdoor 4G coverage and a score of 96/100.

Is there 5G in SW1X?

Yes, 5G is available in SW1X from EE, Three, O2, Vodafone.

How is indoor signal in SW1X?

Indoor 4G coverage in SW1X ranges from 86% to 89%. EE leads with 89% indoor coverage.

Which network has the worst signal in SW1X?

Vodafone has the weakest coverage in SW1X with a score of 94/100.

Get 5G Alerts for SW1X (London)

We'll notify you when 5G coverage improves in your area.

All postcodes in London · Greater London coverage · EE in SW1X · Three in SW1X · O2 in SW1X · Vodafone in SW1X ·