CO2 DISTRICT · COLCHESTER
Stanway mobile coverage Vodafone 100% indoors here, 86% across Colchester CO2 · Colchester
No network wins CO2 on overall coverage: all four are within 3 points, but indoors Vodafone reaches 100% of sampled addresses and EE 79%.
CO2: Stanway, Birch, Layer Breton, Layer-de-la-Haye, Layer, Marks Tey, Old Heath, The Hythe.
CO2 scores
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Vodafone
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O2
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Three
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EE
Ofcom Mobile Coverage data (May 2025), measured across 134 addresses in 5 sampled postcodes: CO2 7FJ, CO2 7QW, CO2 8NL, CO2 9GQ, CO2 9PY. Methodology.
How CO2 compares
Against the Colchester average
- Vodafone indoors: 100% here, 86% across Colchester (+14).
- EE indoors: 79% here, 90% across Colchester (−11).
Weakest spot in Colchester: CO6 Marks Tey, where Vodafone reaches 21% indoors.
Indoor signal around CO2
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| CO2 Stanway (here) | – | 79% | 94% | 86% | 100% |
| CO1 Tiptree, Myland | 2 | 100% | 100% | 100% | 100% |
| CO3 Stanway, Birch | 3 | 100% | 77% | 100% | 100% |
| CO4 Ardleigh, Boxted | 5 | 97% | 100% | 100% | 100% |
| CO7 Frating, Ardleigh | 8 | 100% | 100% | 71% | 100% |
| Colchester average | – | 90% | 90% | 91% | 86% |
Biggest difference nearby: EE indoors, 79% here and 100% in CO1 Tiptree, 2 km away.
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