Cosby mobile coverage O2 49% indoors here, 92% across Leicester LE9 · Blaby
EE has the best measured coverage in LE9: 99/100, 7 points ahead of Three on Ofcom's overall score, with Vodafone within 0 points.
LE9: Cosby, Barwell, Thornton, Earl Shilton, Kirby Muxloe, Croft, Ratby, Desford (Blaby, Harborough, Hinckley and Bosworth).
LE9 scores
Ofcom Mobile Coverage data (May 2025), measured across 205 addresses in 6 sampled postcodes: LE9 3JR, LE9 7AE, LE9 7AX, LE9 7BP, LE9 7EF, LE9 7JR. Methodology.
How LE9 compares
Against the Leicester average
- O2 indoors: 49% here, 92% across Leicester (−43).
- Three indoors: 49% here, 88% across Leicester (−39).
Weakest spot in Leicester: LE15 Luffenham, where O2 reaches 47% indoors.
Indoor signal around LE9
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| LE9 Cosby (here) | – | 91% | 49% | 49% | 93% |
| LE19 Enderby, Narborough | 5 | 100% | 100% | 100% | 100% |
| LE10 Wolvey, Burbage | 7 | 100% | 100% | 100% | 100% |
| LE3 Groby, Enderby | 10 | 100% | 100% | 100% | 100% |
| LE6 Groby, Ratby | 10 | 100% | 99% | 77% | 85% |
| Leicester average | – | 95% | 92% | 88% | 97% |
Biggest difference nearby: O2 indoors, 49% here and 100% in LE19 Enderby, 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: EE leads this page on Ofcom's data alone.
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