SignalCheck.uk

Mobile Signal in SN3

Swindon, Wiltshire — Urban area

Best Network

EE

excellent

Outdoor

97%

Indoor

86%

Voice

99%

5G Available Details →

Three

good

Outdoor

95%

Indoor

82%

Voice

94%

No 5G Details →

O2

good

Outdoor

99%

Indoor

88%

Voice

99%

No 5G Details →

Vodafone

good

Outdoor

96%

Indoor

83%

Voice

94%

No 5G Details →

Side-by-Side Comparison

Metric	EE	Three	O2	Vodafone
4G Outdoor	97%	95%	99%	96%
4G Indoor	86%	82%	88%	83%
Voice	99%	94%	99%	94%
5G	5G Available	No 5G	No 5G	No 5G
Overall	excellent	good	good	good
Score	95	72	76	73

Coverage Summary

Mobile signal in SN3 (Swindon) is rated excellent overall. EE leads with 97% outdoor 4G coverage and 86% indoor coverage. Three offers the weakest coverage at 95% outdoor.

5G: Full 5G is available from EE.

Nearby Areas

SN2

Swindon

Best: EE

SN4

Swindon

Best: EE

SN5

Swindon

Best: EE

Frequently Asked Questions

What is the best mobile network in SN3?

EE has the best overall coverage in SN3 (Swindon) with 97% outdoor 4G coverage and a score of 95/100.

Is there 5G in SN3?

Yes, 5G is available in SN3 from EE.

How is indoor signal in SN3?

Indoor 4G coverage in SN3 ranges from 82% to 88%. EE leads with 86% indoor coverage.

Which network has the worst signal in SN3?

Three has the weakest coverage in SN3 with a score of 72/100.

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All postcodes in Swindon · Wiltshire coverage · EE in SN3 · Three in SN3 · O2 in SN3 · Vodafone in SN3 ·