O2 in CO1

Colchester, Essex

O2 has good signal coverage in CO1 (Colchester), scoring 76/100 with 99% outdoor 4G coverage and 88% indoor 4G coverage.

Coverage Breakdown

Outdoor 4G

99%

Indoor 4G

88%

Voice

99%

No 5G good coverage

Outdoor 4G

99%

+3% vs avg

Indoor 4G

88%

+4% vs avg

Score

-1 vs avg

Is O2 good in CO1?

O2 has good mobile coverage in CO1 (Colchester), scoring 76/100 with 99% outdoor 4G and 88% indoor 4G coverage.

Does O2 have 5G in CO1?

No 5G

How does O2 in CO1 compare to the national average?

O2 outdoor 4G in CO1 is 99%, versus a national average of 96% for O2.

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