O2 in CF11

Cardiff, Cardiff

O2 has excellent signal coverage in CF11 (Cardiff), scoring 93/100 with 96% outdoor 4G coverage and 82% indoor 4G coverage.

Coverage Breakdown

Outdoor 4G

96%

Indoor 4G

82%

Voice

97%

5G Available excellent coverage

Outdoor 4G

96%

+0% vs avg

Indoor 4G

82%

-2% vs avg

Score

+16 vs avg

Is O2 good in CF11?

O2 has excellent mobile coverage in CF11 (Cardiff), scoring 93/100 with 96% outdoor 4G and 82% indoor 4G coverage.

Does O2 have 5G in CF11?

5G Available

How does O2 in CF11 compare to the national average?

O2 outdoor 4G in CF11 is 96%, versus a national average of 96% for O2.

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