SignalCheck.uk

Mobile Signal in CO4

Colchester, Essex — Urban area

Best Network

EE

good

Outdoor

97%

Indoor

87%

Voice

94%

5G Limited Details →

Three

good

Outdoor

95%

Indoor

82%

Voice

96%

No 5G Details →

O2

good

Outdoor

99%

Indoor

86%

Voice

99%

No 5G Details →

Vodafone

good

Outdoor

99%

Indoor

86%

Voice

98%

No 5G Details →

Side-by-Side Comparison

Metric	EE	Three	O2	Vodafone
4G Outdoor	97%	95%	99%	99%
4G Indoor	87%	82%	86%	86%
Voice	94%	96%	99%	98%
5G	5G Limited	No 5G	No 5G	No 5G
Overall	good	good	good	good
Score	84	72	75	75

Coverage Summary

Mobile signal in CO4 (Colchester) is rated good overall. EE leads with 97% outdoor 4G coverage and 87% indoor coverage. Three offers the weakest coverage at 95% outdoor.

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

Nearby Areas

CO3

Colchester

Best: EE

CO5

Colchester

Best: EE

CO6

Colchester

Best: EE

Frequently Asked Questions

What is the best mobile network in CO4?

EE has the best overall coverage in CO4 (Colchester) with 97% outdoor 4G coverage and a score of 84/100.

Is there 5G in CO4?

5G coverage in CO4 is limited. EE offer partial 5G coverage.

How is indoor signal in CO4?

Indoor 4G coverage in CO4 ranges from 82% to 87%. EE leads with 87% indoor coverage.

Which network has the worst signal in CO4?

Three has the weakest coverage in CO4 with a score of 72/100.

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All postcodes in Colchester · Essex coverage · EE in CO4 · Three in CO4 · O2 in CO4 · Vodafone in CO4 ·