Bramley mobile coverage O2 55% indoors here, 94% across Guildford GU5 · Guildford
Three has the best measured coverage in GU5: 99/100, 8 points ahead of Vodafone on Ofcom's overall score, with EE within 1 point.
GU5: Bramley, Wonersh, Shalford, Shere, Albury, Cranleigh, St. Martha, Tillingbourne.
GU5 scores
Ofcom Mobile Coverage data (May 2025), measured across 53 addresses in 6 sampled postcodes: GU5 0AF, GU5 0QZ, GU5 0RS, GU5 0UH, GU5 9AU, GU5 9ED. Methodology.
How GU5 compares
Against the Guildford average
- O2 indoors: 55% here, 94% across Guildford (−39).
- Vodafone indoors: 72% here, 92% across Guildford (−20).
- Vodafone on 5G-grade outdoor signal: 85% here, 99% across Guildford (−14).
- EE indoors: 89% here, 99% across Guildford (−10).
Weakest spot in Guildford: GU6 Cranleigh, where Three reaches 0% indoors.
Lowest indoor figure of the 17 Guildford districts sampled, for EE.
Lowest 5g-grade outdoor figure of the 17 Guildford districts sampled, for Vodafone.
Indoor signal around GU5
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| GU5 Bramley (here) | – | 89% | 55% | 94% | 72% |
| GU1 Worplesdon, Stoke | 6 | 100% | 99% | 100% | 100% |
| GU6 Cranleigh, Bramley | 7 | 100% | 45% | 0% | 11% |
| GU7 Bramley, Shalford small sample | 7 | 100% | 100% | 100% | 100% |
| GU2 Stoughton, Worplesdon | 8 | 100% | 100% | 100% | 100% |
| Guildford average | – | 99% | 94% | 90% | 92% |
Biggest difference nearby: O2 indoors, 55% here and 99% in GU1 Worplesdon, 6 km away.
Small sample: under 30 addresses sampled.
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iD Mobile runs on Three's network: £6 a month for 15GB (read 19 October 2026). A price, not a coverage ranking: Three leads this page on Ofcom's data alone.
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