SignalCheck.uk

Three in CM20

Harlow, Essex

Three has good signal coverage in CM20 (Harlow), scoring 75/100 with 98% outdoor 4G coverage and 87% indoor 4G coverage.

75

Coverage Breakdown

Outdoor 4G
98%
Indoor 4G
87%
Voice
97%
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 CM20 EE in CM20 O2 in CM20 Vodafone in CM20

Frequently Asked Questions

Is Three good in CM20?
Three has good mobile coverage in CM20 (Harlow), scoring 75/100 with 98% outdoor 4G and 87% indoor 4G coverage.
Does Three have 5G in CM20?
No 5G
How does Three in CM20 compare to the national average?
Three outdoor 4G in CM20 is 98%, versus a national average of 95% for Three.

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