BT20 DISTRICT · ARDS AND NORTH DOWN
Broadway mobile coverage Three 86% indoors here, 97% across Belfast BT20 · Ards and North Down
No network wins BT20 on overall coverage: all four are within 3 points, but indoors O2 and Vodafone reach 100% of sampled addresses and EE 83%.
BT20: Broadway, Rathgael, Rathmore, Ballyholme, Bryansburn, Silverstream (Ards and North Down).
BT20 scores
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O2
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Vodafone
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Three
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EE
Ofcom Mobile Coverage data (May 2025), measured across 126 addresses in 6 sampled postcodes: BT20 3AA, BT20 3BX, BT20 4JB, BT20 4RN, BT20 4TH, BT20 5BB. Methodology.
How BT20 compares
Against the Belfast average
- Three indoors: 86% here, 97% across Belfast (−11).
Weakest spot in Belfast: BT15 Bellevue, where EE reaches 23% indoors.
Indoor signal around BT20
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| BT20 Broadway (here) | – | 83% | 100% | 86% | 100% |
| BT19 Cultra, Warren | 1 | 100% | 100% | 100% | 100% |
| BT18 Cultra, Belmont | 10 | 100% | 98% | 100% | 100% |
| BT16 Enler, Cultra | 11 | 100% | 100% | 100% | 100% |
| BT4 Knock, Belmont | 15 | 100% | 100% | 100% | 100% |
| Belfast average | – | 89% | 97% | 97% | 100% |
Biggest difference nearby: EE indoors, 83% here and 100% in BT19 Cultra, 1 km away.
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