Carryduff mobile coverage Three 83% indoors here, 97% across Belfast BT8 · Belfast
No network wins BT8 on overall coverage: all four are within 3 points, but indoors O2 and Vodafone reach 100% of sampled addresses and Three 83%.
BT8: Carryduff, Drumbo, Belvoir, Rosetta, Beechill, Galwally, Hillfoot, Cairnshill.
BT8 scores
Ofcom Mobile Coverage data (May 2025), measured across 110 addresses in 6 sampled postcodes: BT8 6AN, BT8 6HL, BT8 6WB, BT8 6XH, BT8 7PQ, BT8 7YP. Methodology.
How BT8 compares
Against the Belfast average
- Three indoors: 83% here, 97% across Belfast (−14).
- EE indoors: 97% here, 89% across Belfast (+8).
Weakest spot in Belfast: BT15 Bellevue, where EE reaches 23% indoors.
Lowest indoor figure of the 19 Belfast districts sampled, for Three.
Indoor signal around BT8
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| BT8 Carryduff (here) | – | 97% | 100% | 83% | 100% |
| BT6 Merok, Ormeau | 4 | 100% | 100% | 93% | 100% |
| BT9 Malone, Windsor | 5 | 100% | 100% | 100% | 100% |
| BT7 Ormeau, Belvoir | 5 | 100% | 100% | 100% | 100% |
| BT10 Finaghy, Dunmurry | 6 | 100% | 100% | 100% | 100% |
| Belfast average | – | 89% | 97% | 97% | 100% |
Biggest difference nearby: Three indoors, 83% here and 93% in BT6 Merok, 4 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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