SignalCheck.uk

Mobile Signal in CO1

Colchester, Essex — Urban area

Best Network

EE

81
Best Network

EE

good

Outdoor
95%
Indoor
81%
Voice
93%
5G Limited Details →

Three

good

Outdoor
94%
Indoor
80%
Voice
93%
No 5G Details →

O2

good

Outdoor
99%
Indoor
88%
Voice
99%
No 5G Details →

Vodafone

good

Outdoor
97%
Indoor
88%
Voice
98%
No 5G Details →

Side-by-Side Comparison

Metric EE Three O2 Vodafone
4G Outdoor 95% 94% 99% 97%
4G Indoor 81% 80% 88% 88%
Voice 93% 93% 99% 98%
5G 5G Limited No 5G No 5G No 5G
Overall good good good good
Score
81
71
76
75

Coverage Summary

Mobile signal in CO1 (Colchester) is rated good overall. EE leads with 95% outdoor 4G coverage and 81% indoor coverage. Three offers the weakest coverage at 94% outdoor.

5G: Limited 5G coverage is available from EE.

Nearby Areas

CO2

Colchester

Best: EE

CO3

Colchester

Best: EE

Frequently Asked Questions

What is the best mobile network in CO1?
EE has the best overall coverage in CO1 (Colchester) with 95% outdoor 4G coverage and a score of 81/100.
Is there 5G in CO1?
5G coverage in CO1 is limited. EE offer partial 5G coverage.
How is indoor signal in CO1?
Indoor 4G coverage in CO1 ranges from 80% to 88%. EE leads with 81% indoor coverage.
Which network has the worst signal in CO1?
Three has the weakest coverage in CO1 with a score of 71/100.

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All postcodes in Colchester · Essex coverage · EE in CO1 · Three in CO1 · O2 in CO1 · Vodafone in CO1 ·