Three in CF23

Cardiff, Cardiff

Three has excellent signal coverage in CF23 (Cardiff), scoring 94/100 with 98% outdoor 4G coverage and 84% indoor 4G coverage.

Coverage Breakdown

Outdoor 4G

98%

Indoor 4G

84%

Voice

96%

5G Available excellent coverage

Outdoor 4G

98%

+3% vs avg

Indoor 4G

84%

+0% vs avg

Score

+18 vs avg

Is Three good in CF23?

Three has excellent mobile coverage in CF23 (Cardiff), scoring 94/100 with 98% outdoor 4G and 84% indoor 4G coverage.

Does Three have 5G in CF23?

5G Available

How does Three in CF23 compare to the national average?

Three outdoor 4G in CF23 is 98%, versus a national average of 95% for Three.

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