Warlingham mobile coverage Three 85% indoors here, 98% across Croydon CR6 · Bromley
No network wins CR6 on overall coverage: all four are within 2 points, but indoors EE, O2 and Vodafone reach 100% of sampled addresses and Three 85%.
CR6: Warlingham, Titsey, Chelsham, Farleigh, Whyteleafe, Woldingham, Caterham Valley, Darwin (Bromley, Croydon, Tandridge).
CR6 scores
Ofcom Mobile Coverage data (May 2025), measured across 101 addresses in 6 sampled postcodes: CR6 9AZ, CR6 9DS, CR6 9HH, CR6 9LQ, CR6 9NP, CR6 9SF. Methodology.
How CR6 compares
Against the Croydon average
- Three indoors: 85% here, 98% across Croydon (−13).
Weakest spot in Croydon: CR8 Whyteleafe, where O2 reaches 83% indoors.
Lowest indoor figure of the 7 Croydon districts sampled, for Three.
Indoor signal around CR6
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| CR6 Warlingham (here) | – | 100% | 100% | 85% | 100% |
| CR3 Chaldon, Whyteleafe | 3 | 100% | 100% | 100% | 100% |
| CR2 Waddon, Selsdon | 5 | 100% | 100% | 100% | 100% |
| CR8 Whyteleafe, Caterham-on-the-Hill | 5 | 100% | 83% | 100% | 100% |
| CR5 Reigate, Banstead | 6 | 91% | 100% | 100% | 100% |
| Croydon average | – | 99% | 98% | 98% | 100% |
Biggest difference nearby: Three indoors, 85% here and 100% in CR3 Chaldon, 3 km away.
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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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