Sherborne mobile coverage EE 100% indoors here, 86% across Dorchester DT9 · Dorset
No network wins DT9 on overall coverage: all four score 100/100.
DT9: Sherborne, Yetminster, Folke, Leigh, Trent, Haydon, Oborne, Holnest (Dorset, Somerset).
DT9 scores
Ofcom Mobile Coverage data (May 2025), measured across 4 addresses in 4 sampled postcodes: DT9 3AP, DT9 3EP, DT9 3NP, DT9 3QZ. Methodology.
How DT9 compares
small sample 4 addresses in 4 postcodes, under the 30 needed for a firm comparison. The figures are shown, but not compared.
Weakest spot in Dorchester: DT3 Chickerell, where EE reaches 25% indoors.
Indoor signal around DT9
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| DT9 Sherborne (here) small sample | – | 100% | 100% | 100% | 100% |
| DT8 Beaminster, Hooke | 22 | 77% | 100% | 77% | 77% |
| DT2 Chelborough, Crossways | 22 | 89% | 61% | 77% | 68% |
| DT1 Dorchester, Bradford Peverell | 26 | 100% | 56% | 100% | 100% |
| DT6 Bridport, Charmouth | 29 | 100% | 100% | 100% | 100% |
| Dorchester average | – | 86% | 93% | 92% | 91% |
Small sample: under 30 addresses sampled.
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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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