DL7 DISTRICT · NORTH YORKSHIRE
Cowton mobile coverage EE 56% indoors here, 96% across Darlington DL7 · North Yorkshire
O2 has the best measured coverage in DL7: 100/100, 7 points ahead of EE on Ofcom's overall score, with Three within 0 points.
DL7: Cowton, Otterington, Northallerton, Aiskew, Romanby, Morton-on-Swale, Birkby, Kiplin (North Yorkshire).
DL7 scores
#1
O2
#2
Three
#3
Vodafone
#4
EE
Ofcom Mobile Coverage data (May 2025), measured across 16 addresses in 4 sampled postcodes: DL7 0AF, DL7 0NU, DL7 9QP, DL7 9RB. Methodology.
How DL7 compares
small sample 16 addresses in 4 postcodes, under the 30 needed for a firm comparison. The figures are shown, but not compared.
Weakest spot in Darlington: DL4 Shildon, where Three reaches 74% indoors.
Indoor signal around DL7
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| DL7 Cowton (here) small sample | – | 56% | 100% | 100% | 100% |
| DL6 Harlsey, Rounton small sample | 7 | 93% | 100% | 93% | 100% |
| DL9 Colburn, Scotton | 15 | 98% | 95% | 100% | 100% |
| DL8 Witton, Tanfield | 20 | 85% | 90% | 99% | 97% |
| DL1 Sadberge, Mordon | 22 | 96% | 100% | 88% | 100% |
| Darlington average | – | 96% | 97% | 93% | 100% |
Small sample: under 30 addresses sampled.
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