Q1
Best network for RH20?
EE leads with 99/100 — driven by 100% 5G and 100% 4G in this suburban part of Redhill.
RH20 DISTRICT · CHICHESTER
Best mobile network in Petworth RH20 · Chichester
EE scores 99/100 — the best measured network for RH20 in Redhill, 5 points clear of the weakest. 100% 5G-grade · 100% 4G. Ofcom Mobile Coverage data (May 2025), measured across 112 addresses in 6 sampled postcodes.
The RH20 district covers Petworth, Ashington, Washington and Fittleworth, in Chichester. Signal varies street by street — scan your exact postcode below.
RESULT · RH20 · REDHILL
Coverage for RH20 district
★ BEST MEASURED
EE
99/100
EE has the strongest measured coverage for the RH20 district in Redhill, 5 points clear of the weakest network in Ofcom's data.
Full ranking — RH20
#1
EE
#2
Three
#3
O2
#4
Vodafone
Coverage analysis — RH20
Drawing on Ofcom's sampled address-level coverage, EE scores highest across Redhill. In this suburban area, EE achieves an overall coverage score of 99/100 — driven by excellent 5G coverage (100%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE comfortably leads Three by 2 points overall. While Three reaches 100% on 5G and 100% on 4G in Redhill, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 96 and 94 respectively.
Why EE for RH20?
EE's 5G rollout in Redhill is among the strongest nationally, covering 100% of premises in the RH20 district. For anyone streaming video, gaming on mobile, or relying on a mobile hotspot at home, this level of 5G penetration makes a real difference to day-to-day speed.
The runner-up in RH20 is Three at 97/100 (100% 5G / 100% 4G). It is a close contest — both operators deliver strong coverage in RH20, and your choice may come down to tariff, handset preference, or existing contract.
Switching to EE in Petworth
EE has the strongest measured signal here — 99/100, with 100% 5G-grade and 100% 4G coverage across Petworth, Ashington, Washington and Fittleworth, 5 points clear of the weakest. A cheaper plan on a network that does not reach your street costs more than it saves, so start from the coverage and pick the plan second.
Some links on this page are affiliate links. If you switch through one we may be paid a commission. It never changes which network we rank first - that comes from Ofcom coverage data alone.
Explore the Redhill area
View full coverage analysis for the Redhill (RH) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — RH20
Q2
Is 5G available in RH20?
EE provides excellent 5G coverage at 100%. Three follows at 100%.
Q3
Which network has the best 4G?
EE leads 4G too at 100%. Reliable 4G is critical in suburban areas.
Q4
Is O2 worth considering?
O2 scores 96/100 in RH20 (100% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.