Q1
Best network for DY13?
O2 leads with 100/100 — driven by 100% 5G and 100% 4G in this densely populated urban part of Dudley.
DY13 DISTRICT · MALVERN HILLS
Best mobile network in Rock DY13 · Malvern Hills
O2 scores 100/100 — the best measured network for DY13 in Dudley, 6 points clear of the weakest. 100% 5G-grade · 100% 4G. Ofcom Mobile Coverage data (May 2025), measured across 101 addresses in 6 sampled postcodes.
The DY13 district covers Rock, Bewdley, Ombersley and Hartlebury, in Malvern Hills. Signal varies street by street — scan your exact postcode below.
RESULT · DY13 · DUDLEY
Coverage for DY13 district
★ BEST MEASURED
O2
100/100
O2 has the strongest measured coverage for the DY13 district in Dudley, 6 points clear of the weakest network in Ofcom's data.
Full ranking — DY13
#1
O2
#2
Three
#3
Vodafone
#4
EE
Coverage analysis — DY13
Based on Ofcom's measurements, O2 comes out on top for Dudley. In this densely populated urban area, O2 achieves an overall coverage score of 100/100 — driven by excellent 5G coverage (100%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
O2 clearly leads Three by 0 points overall. While Three reaches 100% on 5G and 100% on 4G in Dudley, it falls short of O2's combined performance across all bands. Vodafone and EE round out the field at 100 and 94 respectively.
Why O2 for DY13?
O2's 5G rollout in Dudley is among the strongest nationally, covering 100% of premises in the DY13 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 DY13 is Three at 100/100 (100% 5G / 100% 4G). It is a close contest — both operators deliver strong coverage in DY13, and your choice may come down to tariff, handset preference, or existing contract.
Switching to O2 in Rock
O2 has the strongest measured signal here — 100/100, with 100% 5G-grade and 100% 4G coverage across Rock, Bewdley, Ombersley and Hartlebury, 6 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 Dudley area
View full coverage analysis for the Dudley (DY) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — DY13
Q2
Is 5G available in DY13?
O2 provides excellent 5G coverage at 100%. Three follows at 100%.
Q3
Which network has the best 4G?
O2 leads 4G too at 100%. Reliable 4G is critical in densely populated urban areas.
Q4
Is Vodafone worth considering?
Vodafone scores 100/100 in DY13 (100% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.