Q1
Best network for DE12?
EE leads with 94/100 — driven by 87% 5G and 100% 4G in this densely populated urban part of Derby.
DE12 DISTRICT · DERBY
Best mobile network in DE12 Derby postcode district
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the DE12 postcode district in Derby.
RESULT · DE12 · DERBY
Coverage for DE12 district
★ BEST OPERATOR
EE
94/100
EE delivers the strongest coverage for the DE12 district in Derby. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — DE12
#1
EE
#2
Three
#3
O2
#4
Vodafone
Coverage analysis — DE12
Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE outperforms rivals in Derby. In this densely populated urban area, EE achieves an overall coverage score of 94/100 — driven by excellent 5G coverage (87%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE comfortably leads Three by 5 points overall. While Three reaches 79% on 5G and 100% on 4G in Derby, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 84 and 84 respectively.
Best phone deals from EE
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Explore the Derby area
View full coverage analysis for the Derby (DE) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — DE12
Q2
Is 5G available in DE12?
EE provides excellent 5G coverage at 87%. Three follows at 79%.
Q3
Which network has the best 4G?
EE leads 4G too at 100%. Reliable 4G is critical in densely populated urban areas.
Q4
Is O2 worth considering?
O2 scores 84/100 in DE12 (69% 5G, 99% 4G). It may suit certain tariff or price preferences despite trailing the top two.