Q1
Best network for SL13?
EE leads with 94/100 — driven by 88% 5G and 100% 4G in this densely populated urban part of Slough.
SL13 DISTRICT · SLOUGH
Best mobile network in SL13 Slough postcode district
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the SL13 postcode district in Slough.
RESULT · SL13 · SLOUGH
Coverage for SL13 district
★ BEST OPERATOR
EE
94/100
EE delivers the strongest coverage for the SL13 district in Slough. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — SL13
#1
EE
#2
Three
#3
O2
#4
Vodafone
Coverage analysis — SL13
Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE is the clear winner in Slough. In this densely populated urban area, EE achieves an overall coverage score of 94/100 — driven by excellent 5G coverage (88%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE clearly leads Three by 7 points overall. While Three reaches 76% on 5G and 99% on 4G in Slough, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 85 and 84 respectively.
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Explore the Slough area
View full coverage analysis for the Slough (SL) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — SL13
Q2
Is 5G available in SL13?
EE provides excellent 5G coverage at 88%. Three follows at 76%.
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 85/100 in SL13 (70% 5G, 99% 4G). It may suit certain tariff or price preferences despite trailing the top two.