O2 in CF15

Cardiff, Cardiff

O2 has excellent signal coverage in CF15 (Cardiff), scoring 95/100 with 98% outdoor 4G coverage and 87% indoor 4G coverage.

Coverage Breakdown

Outdoor 4G

98%

Indoor 4G

87%

Voice

98%

5G Available excellent coverage

Outdoor 4G

98%

+2% vs avg

Indoor 4G

87%

+3% vs avg

Score

+18 vs avg

Is O2 good in CF15?

O2 has excellent mobile coverage in CF15 (Cardiff), scoring 95/100 with 98% outdoor 4G and 87% indoor 4G coverage.

Does O2 have 5G in CF15?

5G Available

How does O2 in CF15 compare to the national average?

O2 outdoor 4G in CF15 is 98%, versus a national average of 96% for O2.

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