SignalCheck.uk

Mobile Signal in SG3

Knebworth, Hertfordshire — Urban area

Best Network

O2

74

EE

good

Outdoor
96%
Indoor
84%
Voice
94%
No 5G Details →

Three

good

Outdoor
96%
Indoor
84%
Voice
97%
No 5G Details →
Best Network

O2

good

Outdoor
99%
Indoor
84%
Voice
96%
No 5G Details →

Vodafone

good

Outdoor
97%
Indoor
87%
Voice
96%
No 5G Details →

Side-by-Side Comparison

Metric EE Three O2 Vodafone
4G Outdoor 96% 96% 99% 97%
4G Indoor 84% 84% 84% 87%
Voice 94% 97% 96% 96%
5G No 5G No 5G No 5G No 5G
Overall good good good good
Score
73
73
74
74

Coverage Summary

Mobile signal in SG3 (Knebworth) is rated good overall. O2 leads with 99% outdoor 4G coverage and 84% indoor coverage. Three offers the weakest coverage at 96% outdoor.

Nearby Areas

SG2

Stevenage

Best: EE

SG4

Hitchin

Best: EE

SG5

Hitchin

Best: EE

Frequently Asked Questions

What is the best mobile network in SG3?
O2 has the best overall coverage in SG3 (Knebworth) with 99% outdoor 4G coverage and a score of 74/100.
Is there 5G in SG3?
5G is not yet available in SG3. All networks currently offer 4G coverage only.
How is indoor signal in SG3?
Indoor 4G coverage in SG3 ranges from 84% to 87%. O2 leads with 84% indoor coverage.
Which network has the worst signal in SG3?
Three has the weakest coverage in SG3 with a score of 73/100.

Get 5G Alerts for SG3 (Knebworth)

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

All postcodes in Knebworth · Hertfordshire coverage · EE in SG3 · Three in SG3 · O2 in SG3 · Vodafone in SG3 ·