CF11 DISTRICT · CARDIFF
Canton mobile coverage Within 8 points of the Cardiff average CF11 · Cardiff
No network wins CF11 on overall coverage: all four score 100/100.
CF11: Canton, Butetown, Llandaff, Llandough, Grangetown, Leckwith, Pontcanna, Michaelston-le-Pit.
CF11 scores
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EE
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O2
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Three
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Vodafone
Ofcom Mobile Coverage data (May 2025), measured across 155 addresses in 6 sampled postcodes: CF11 6AE, CF11 6NU, CF11 6PT, CF11 6RU, CF11 6SS, CF11 8AL. Methodology.
How CF11 compares
Every network here is within 8 points of the Cardiff average and of CF10 Splott, CF5 Radyr, CF14 Heath and CF3 Rudry, indoors and outdoors.
Indoor signal around CF11
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1pMobile runs on EE's network: £5 a month for 5GB (read 19 October 2026). A price, not a coverage ranking: Ofcom separates no network here.
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