Sundon mobile coverage O2 100% indoors here, 88% in LU5 nearby LU3 · Central Bedfordshire
No network wins LU3 on overall coverage: all four score 100/100.
LU3: Sundon, Streatley, Biscot, Farley, Saints, Barnfield, High Town, Northwell (Central Bedfordshire, Luton).
LU3 scores
Ofcom Mobile Coverage data (May 2025), measured across 136 addresses in 6 sampled postcodes: LU3 1SB, LU3 2EX, LU3 2LA, LU3 2NG, LU3 2SZ, LU3 2UA. Methodology.
How LU3 compares
Every network here is within 8 points of the Luton average, indoors and outdoors.
Weakest spot in Luton: LU5 Dunstable, where O2 reaches 88% indoors.
Indoor signal around LU3
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| LU3 Sundon (here) | – | 100% | 100% | 100% | 100% |
| LU4 Chalton, Poets | 2 | 100% | 100% | 100% | 100% |
| LU2 Kimpton, Barton-le-Clay | 4 | 100% | 100% | 100% | 100% |
| LU1 Caddington, Hyde | 4 | 100% | 100% | 100% | 100% |
| LU5 Dunstable, Houghton Regis | 5 | 100% | 88% | 100% | 100% |
| Luton average | – | 100% | 97% | 99% | 100% |
Biggest difference nearby: O2 indoors, 100% here and 88% in LU5 Dunstable, 5 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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