LA3 DISTRICT · LANCASTER
Heysham mobile coverage Three 100% indoors here, 78% across Lancaster LA3 · Lancaster
No network wins LA3 on overall coverage: all four score 100/100.
LA3: Heysham, Overton, Middleton, Morecambe, Heaton-with-Oxcliffe, Poulton, West End, Westgate.
LA3 scores
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EE
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O2
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Three
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Vodafone
Ofcom Mobile Coverage data (May 2025), measured across 92 addresses in 5 sampled postcodes: LA3 1JJ, LA3 1PH, LA3 2AX, LA3 2DS, LA3 2EQ. Methodology.
How LA3 compares
Against the Lancaster average
- Three indoors: 100% here, 78% across Lancaster (+22).
Weakest spot in Lancaster: LA5 Warton, where Three reaches 0% indoors.
Indoor signal around LA3
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| LA3 Heysham (here) | – | 100% | 100% | 100% | 100% |
| LA4 Morecambe, Bare | 3 | 100% | 100% | 100% | 100% |
| LA1 Scotforth, Ellel | 5 | 100% | 100% | 100% | 100% |
| LA5 Warton, Carnforth | 12 | 73% | 100% | 0% | 90% |
| LA2 Lune Valley, Ellel small sample | 14 | 82% | 95% | 55% | 91% |
| Lancaster average | – | 93% | 96% | 78% | 93% |
Biggest difference nearby: Three indoors, 100% here and 0% in LA5 Warton, 12 km away.
Small sample: under 30 addresses sampled.
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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: Ofcom separates no network here.
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