SignalCheck.uk

Mobile Signal in LL27

Trefriw, North Wales — Urban area

Best Network

EE

76
Best Network

EE

good

Outdoor
98%
Indoor
89%
Voice
99%
No 5G Details →

Three

good

Outdoor
96%
Indoor
87%
Voice
96%
No 5G Details →

O2

good

Outdoor
95%
Indoor
83%
Voice
92%
No 5G Details →

Vodafone

good

Outdoor
95%
Indoor
83%
Voice
96%
No 5G Details →

Side-by-Side Comparison

Metric EE Three O2 Vodafone
4G Outdoor 98% 96% 95% 95%
4G Indoor 89% 87% 83% 83%
Voice 99% 96% 92% 96%
5G No 5G No 5G No 5G No 5G
Overall good good good good
Score
76
74
72
73

Coverage Summary

Mobile signal in LL27 (Trefriw) is rated good overall. EE leads with 98% outdoor 4G coverage and 89% indoor coverage. O2 offers the weakest coverage at 95% outdoor.

Nearby Areas

LL26

Llanrwst

Best: EE

LL28

Colwyn Bay

Best: EE

LL29

Colwyn Bay

Best: Three

Frequently Asked Questions

What is the best mobile network in LL27?
EE has the best overall coverage in LL27 (Trefriw) with 98% outdoor 4G coverage and a score of 76/100.
Is there 5G in LL27?
5G is not yet available in LL27. All networks currently offer 4G coverage only.
How is indoor signal in LL27?
Indoor 4G coverage in LL27 ranges from 83% to 89%. EE leads with 89% indoor coverage.
Which network has the worst signal in LL27?
O2 has the weakest coverage in LL27 with a score of 72/100.

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All postcodes in Trefriw · North Wales coverage · EE in LL27 · Three in LL27 · O2 in LL27 · Vodafone in LL27 ·