WN POSTCODE AREA · 8 DISTRICTS SAMPLED
Wigan mobile coverage Vodafone strongest indoors, 100% vs O2 94% WN postcode area
No network wins Wigan on overall coverage: all four are within 1 point, but indoors Vodafone reaches 100% of sampled addresses and O2 94%.
Wigan as a whole
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Three
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Vodafone
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EE
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O2
Ofcom Mobile Coverage data (May 2025), measured across 1,092 addresses in 48 sampled postcodes, pooled from 8 districts. Methodology.
What differs inside Wigan
Where the networks split most
- WN6 Wigan, Heskin, Parbold: indoors EE and Three 100%, O2 71%.
- WN4 Seneley Green, Haydock, Billinge: indoors O2, Three and Vodafone 100%, EE 72%.
- WN8 Skelmersdale, Up Holland, Dalton: indoors EE, Three and Vodafone 100%, O2 84%.
Each network's weakest and strongest district
| Network | Indoor |
|---|---|
| EE | 72% in WN4 Seneley Green; 100% in 6 districts |
| O2 | 71% in WN6 Wigan; 100% in 6 districts |
| Three | 89% in WN2 Westhoughton; 100% in 7 districts |
Middle of the area against its edges
The 2 districts nearest the middle (WN1 Wigan, WN3 Ince) against the 2 furthest out (WN7 Leigh, WN8 Skelmersdale):
- O2 indoors: 100% in the middle, 88% at the edges.
District by district
| District | Places | Indoor, low to high | Addresses |
|---|---|---|---|
| WN1 | Wigan, Blackrod, Haigh | 100% on all four | 97 |
| WN2 | Westhoughton, Haigh, Ince | Three 89%; O2 and Vodafone 100% | 107 |
| WN3 | Ince, Abram, Douglas | 100% on all four | 117 |
| WN4 | Seneley Green, Haydock, Billinge | EE 72%; the rest 100% | 173 |
| WN5 | Up Holland, Billinge Chapel End, Orrell | 100% on all four | 151 |
| WN6 | Wigan, Heskin, Parbold | O2 71%; EE and Three 100% | 73 |
| WN7 | Leigh, Lilford, Lowton East | 100% on all four | 93 |
| WN8 | Skelmersdale, Up Holland, Dalton | O2 84%; the rest 100% | 281 |
Guide: Best Mobile Network in Wigan (2026): WN1 to WN8 Compared
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iD Mobile runs on Three's network: £6 a month for 15GB (read 19 October 2026). A price, not a coverage ranking: Ofcom separates no network here.
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