Q1
Best network for CF13?
EE leads with 93/100 — driven by 86% 5G and 100% 4G in this densely populated urban part of Cardiff.
CF13 DISTRICT · CARDIFF
Best mobile network in CF13 Cardiff postcode district
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the CF13 postcode district in Cardiff.
RESULT · CF13 · CARDIFF
Coverage for CF13 district
★ BEST OPERATOR
EE
93/100
EE delivers the strongest coverage for the CF13 district in Cardiff. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — CF13
#1
EE
#2
Three
#3
Vodafone
#4
O2
Coverage analysis — CF13
Drawing on Ofcom Connected Nations 2024 premises coverage statistics, EE outperforms rivals in Cardiff. In this densely populated urban area, EE achieves an overall coverage score of 93/100 — driven by excellent 5G coverage (86%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE consistently leads Three by 4 points overall. While Three reaches 78% on 5G and 100% on 4G in Cardiff, it falls short of EE's combined performance across all bands. Vodafone and O2 round out the field at 84 and 83 respectively.
Best phone deals from EE
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Explore the Cardiff area
View full coverage analysis for the Cardiff (CF) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — CF13
Q2
Is 5G available in CF13?
EE provides excellent 5G coverage at 86%. Three follows at 78%.
Q3
Which network has the best 4G?
EE leads 4G too at 100%. Reliable 4G is critical in densely populated urban areas.
Q4
Is Vodafone worth considering?
Vodafone scores 84/100 in CF13 (68% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.