SS9 DISTRICT · CASTLE POINT
Rayleigh mobile coverage EE 100% indoors here, 90% across Southend SS9 · Castle Point
No network wins SS9 on overall coverage: all four score 100/100.
SS9: Rayleigh, Leigh-on-Sea, Leigh, Lodge, Belfairs, Victoria, Chalkwell, West Leigh (Castle Point, Rochford, Southend-on-Sea).
SS9 scores
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EE
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O2
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Three
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Vodafone
Ofcom Mobile Coverage data (May 2025), measured across 136 addresses in 6 sampled postcodes: SS9 3AB, SS9 3BD, SS9 3DB, SS9 4DW, SS9 4JD, SS9 4LY. Methodology.
How SS9 compares
Against the Southend average
- EE indoors: 100% here, 90% across Southend (+10).
- Three indoors: 100% here, 92% across Southend (+8).
Weakest spot in Southend: SS7 Thundersley, where EE reaches 36% indoors.
Indoor signal around SS9
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| SS9 Rayleigh (here) | – | 100% | 100% | 100% | 100% |
| SS2 Sutton, Kursaal | 5 | 100% | 100% | 100% | 100% |
| SS6 Rawreth, Hullbridge | 5 | 100% | 100% | 100% | 100% |
| SS7 Thundersley, Bowers Gifford | 5 | 36% | 100% | 42% | 100% |
| SS8 Canvey Island, Canvey Island Winter Gardens | 6 | 100% | 100% | 100% | 100% |
| Southend average | – | 90% | 99% | 92% | 100% |
Biggest difference nearby: EE indoors, 100% here and 36% in SS7 Thundersley, 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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