SignalCheck.uk

Three in SM5

Carshalton, Greater London

Three has good signal coverage in SM5 (Carshalton), scoring 75/100 with 98% outdoor 4G coverage and 87% indoor 4G coverage.

75

Coverage Breakdown

Outdoor 4G
98%
Indoor 4G
87%
Voice
96%
No 5G good coverage

vs Three National Average

Outdoor 4G

98%

+3% vs avg

Indoor 4G

87%

+3% vs avg

Score

75

-1 vs avg

Compare all networks in SM5 EE in SM5 O2 in SM5 Vodafone in SM5

Frequently Asked Questions

Is Three good in SM5?
Three has good mobile coverage in SM5 (Carshalton), scoring 75/100 with 98% outdoor 4G and 87% indoor 4G coverage.
Does Three have 5G in SM5?
No 5G
How does Three in SM5 compare to the national average?
Three outdoor 4G in SM5 is 98%, versus a national average of 95% for Three.

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