Three in SM3

Sutton, Greater London

Three has good signal coverage in SM3 (Sutton), scoring 75/100 with 99% outdoor 4G coverage and 84% indoor 4G coverage.

Coverage Breakdown

Outdoor 4G

99%

Indoor 4G

84%

Voice

99%

No 5G good coverage

Outdoor 4G

99%

+4% vs avg

Indoor 4G

84%

+0% vs avg

Score

-1 vs avg

Is Three good in SM3?

Three has good mobile coverage in SM3 (Sutton), scoring 75/100 with 99% outdoor 4G and 84% indoor 4G coverage.

Does Three have 5G in SM3?

No 5G

How does Three in SM3 compare to the national average?

Three outdoor 4G in SM3 is 99%, versus a national average of 95% for Three.

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