SG12 DISTRICT · EAST HERTFORDSHIRE
Hunsdon mobile coverage EE 99% indoors here, 84% across Stevenage SG12 · East Hertfordshire
No network wins SG12 on overall coverage: all four score 100/100.
SG12: Hunsdon, Great Amwell, Hertford Heath, Watton-at-Stone, Ware, Sacombe, Widford, Eastwick (East Hertfordshire).
SG12 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 114 addresses in 6 sampled postcodes: SG12 7AE, SG12 7DB, SG12 7EP, SG12 7HH, SG12 7JF, SG12 7LG. Methodology.
How SG12 compares
Against the Stevenage average
- EE indoors: 99% here, 84% across Stevenage (+15).
- Three indoors: 100% here, 92% across Stevenage (+8).
Weakest spot in Stevenage: SG4 Weston, where Three reaches 28% indoors.
Indoor signal around SG12
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| SG12 Hunsdon (here) | – | 99% | 100% | 100% | 100% |
| SG13 Hertford Heath, Bayford | 5 | 53% | 100% | 99% | 95% |
| SG14 Watton-at-Stone, Aston | 5 | 100% | 100% | 87% | 88% |
| SG10 Much Hadham, Little Hadham | 7 | 100% | 100% | 86% | 100% |
| SG11 Standon, Braughing | 9 | 72% | 99% | 96% | 99% |
| Stevenage average | – | 84% | 99% | 92% | 97% |
Biggest difference nearby: EE indoors, 99% here and 53% in SG13 Hertford Heath, 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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