CO6 DISTRICT · BABERGH
Marks Tey mobile coverage Vodafone 21% indoors here, 86% across Colchester CO6 · Babergh
O2 has the best measured coverage in CO6: 99/100, 11 points ahead of Vodafone on Ofcom's overall score, with Three within 1 point.
CO6: Marks Tey, Coggeshall, Greenstead Green, Birch, Aldham, Chappel, Copford, Fordham (Babergh, Braintree, Colchester).
CO6 scores
#1
O2
#2
Three
#3
EE
#4
Vodafone
Ofcom Mobile Coverage data (May 2025), measured across 61 addresses in 5 sampled postcodes: CO6 2AA, CO6 2AP, CO6 3LU, CO6 3NG, CO6 3NT. Methodology.
How CO6 compares
Against the Colchester average
- Vodafone indoors: 21% here, 86% across Colchester (−65).
- EE indoors: 51% here, 90% across Colchester (−39).
Lowest indoor figure of the 8 Colchester districts sampled, for EE and Vodafone.
Indoor signal around CO6
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| CO6 Marks Tey (here) | – | 51% | 95% | 90% | 21% |
| CO8 Assington, Lamarsh | 6 | 100% | 75% | 100% | 65% |
| CO3 Stanway, Birch | 6 | 100% | 77% | 100% | 100% |
| CO1 Tiptree, Myland | 9 | 100% | 100% | 100% | 100% |
| CO4 Ardleigh, Boxted | 9 | 97% | 100% | 100% | 100% |
| Colchester average | – | 90% | 90% | 91% | 86% |
Biggest difference nearby: EE indoors, 51% here and 100% in CO8 Assington, 6 km away.
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