Three in CM1

Chelmsford, Essex

Three has good signal coverage in CM1 (Chelmsford), scoring 71/100 with 94% outdoor 4G coverage and 80% indoor 4G coverage.

Coverage Breakdown

Outdoor 4G

94%

Indoor 4G

80%

Voice

94%

No 5G good coverage

Outdoor 4G

94%

-1% vs avg

Indoor 4G

80%

-4% vs avg

Score

-5 vs avg

Is Three good in CM1?

Three has good mobile coverage in CM1 (Chelmsford), scoring 71/100 with 94% outdoor 4G and 80% indoor 4G coverage.

Does Three have 5G in CM1?

No 5G

How does Three in CM1 compare to the national average?

Three outdoor 4G in CM1 is 94%, versus a national average of 95% for Three.

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