SN3 DISTRICT · SWINDON
Covingham mobile coverage Three 100% indoors here, 84% across Swindon SN3 · Swindon
No network wins SN3 on overall coverage: all four score 100/100.
SN3: Covingham, South Marston, Liden, Liddington, Wanborough, Nythe, Eldene, South Swindon, Stanton Fitzwarren.
SN3 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 89 addresses in 6 sampled postcodes: SN3 2AA, SN3 2PR, SN3 2QP, SN3 2RR, SN3 3GS, SN3 3NX. Methodology.
How SN3 compares
Against the Swindon average
- Three indoors: 100% here, 84% across Swindon (+16).
- Three on 5G-grade outdoor signal: 100% here, 84% across Swindon (+16).
Weakest spot in Swindon: SN6 Latton, where Three reaches 7% indoors.
Indoor signal around SN3
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| SN3 Covingham (here) | – | 100% | 100% | 100% | 100% |
| SN1 Swindon, Wroughton | 3 | 100% | 100% | 100% | 100% |
| SN2 Swindon, Haydon Wick | 3 | 100% | 100% | 100% | 100% |
| SN5 Swindon, Purton | 7 | 100% | 100% | 100% | 100% |
| SN6 Latton, Cricklade | 7 | 60% | 74% | 7% | 42% |
| Swindon average | – | 96% | 98% | 84% | 95% |
Biggest difference nearby: Three indoors, 100% here and 7% in SN6 Latton, 7 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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