BL4 DISTRICT · BOLTON
Farnworth mobile coverage EE 67% indoors here, 78% across Bolton BL4 · Bolton
O2 has the best measured coverage in BL4: 100/100, 5 points ahead of EE on Ofcom's overall score, with Three within 0 points.
BL4: Farnworth, Horwich, Hulton, Blackrod, Kearsley, Horwich South.
BL4 scores
#1
O2
#2
Three
#3
Vodafone
#4
EE
Ofcom Mobile Coverage data (May 2025), measured across 128 addresses in 6 sampled postcodes: BL4 7AD, BL4 7BR, BL4 7UE, BL4 9EH, BL4 9HR, BL4 9NU. Methodology.
How BL4 compares
Against the Bolton average
- EE indoors: 67% here, 78% across Bolton (−11).
Weakest spot in Bolton: BL3 Hulton, where EE reaches 33% indoors.
Indoor signal around BL4
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| BL4 Farnworth (here) | – | 67% | 100% | 100% | 100% |
| BL3 Hulton, Rumworth | 3 | 33% | 100% | 100% | 100% |
| BL2 Bradshaw, Halliwell | 5 | 100% | 100% | 100% | 100% |
| BL1 Horwich, Bradshaw | 6 | 100% | 100% | 100% | 100% |
| BL5 Westhoughton, Horwich | 8 | 100% | 100% | 100% | 100% |
| Bolton average | – | 78% | 100% | 99% | 100% |
Biggest difference nearby: EE indoors, 67% here and 33% in BL3 Hulton, 3 km away.
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