SignalCheck.uk

Mobile Signal in CM2

Chelmsford, Essex — Urban area

Best Network

EE

excellent

Outdoor

99%

Indoor

88%

Voice

97%

5G Limited Details →

Three

good

Outdoor

95%

Indoor

85%

Voice

93%

No 5G Details →

O2

good

Outdoor

94%

Indoor

83%

Voice

93%

No 5G Details →

Vodafone

good

Outdoor

99%

Indoor

87%

Voice

99%

No 5G Details →

Side-by-Side Comparison

Metric	EE	Three	O2	Vodafone
4G Outdoor	99%	95%	94%	99%
4G Indoor	88%	85%	83%	87%
Voice	97%	93%	93%	99%
5G	5G Limited	No 5G	No 5G	No 5G
Overall	excellent	good	good	good
Score	86	73	72	76

Coverage Summary

Mobile signal in CM2 (Chelmsford) is rated excellent overall. EE leads with 99% outdoor 4G coverage and 88% indoor coverage. O2 offers the weakest coverage at 94% outdoor.

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

Nearby Areas

CM1

Chelmsford

Best: EE

CM3

Chelmsford

Best: EE

CM4

Ingatestone

Best: Vodafone

Frequently Asked Questions

What is the best mobile network in CM2?

EE has the best overall coverage in CM2 (Chelmsford) with 99% outdoor 4G coverage and a score of 86/100.

Is there 5G in CM2?

5G coverage in CM2 is limited. EE offer partial 5G coverage.

How is indoor signal in CM2?

Indoor 4G coverage in CM2 ranges from 83% to 88%. EE leads with 88% indoor coverage.

Which network has the worst signal in CM2?

O2 has the weakest coverage in CM2 with a score of 72/100.

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All postcodes in Chelmsford · Essex coverage · EE in CM2 · Three in CM2 · O2 in CM2 · Vodafone in CM2 ·