LD POSTCODE AREA · 8 DISTRICTS SAMPLED
Llandrindod Wells mobile coverage Vodafone indoors runs from 10% to 100% by district LD postcode area
No network wins Llandrindod Wells on overall coverage: all four are within 2 points.
Llandrindod Wells as a whole
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Vodafone
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Three
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EE
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O2
Ofcom Mobile Coverage data (May 2025), measured across 536 addresses in 43 sampled postcodes, pooled from 8 districts. Methodology.
What differs inside Llandrindod Wells
Where the networks split most
- LD7 Clun, Stowe, Whitton: on 5G-grade outdoor signal Vodafone 100%, O2 37%.
- LD1 Llandrindod, Disserth, Trecoed: indoors O2 and Vodafone 100%, Three 80%.
- LD4 Cilmery, Treflys, Llangamarch: indoors Three and Vodafone 100%, EE 80%.
Each network's weakest and strongest district
| Network | Indoor | 5G-grade outdoor |
|---|---|---|
| EE | 20% in LD7 Clun; 100% in 3 districts | 57% in LD7 Clun; 100% in 5 districts |
| O2 | 13% in LD7 Clun; 100% in 4 districts | 37% in LD7 Clun; 100% in 5 districts |
| Three | 17% in LD7 Clun; 100% in 3 districts | within 8 points |
| Vodafone | 10% in LD7 Clun; 100% in 5 districts | within 8 points |
Middle of the area against its edges
The 2 districts nearest the middle (LD1 Llandrindod, LD2 Builth) against the 2 furthest out (LD3 Brecon, LD7 Clun):
- Vodafone indoors: 100% in the middle, 61% at the edges.
- O2 indoors: 100% in the middle, 63% at the edges.
- EE indoors: 98% in the middle, 66% at the edges.
- Three indoors: 91% in the middle, 64% at the edges.
District by district
| District | Places | Indoor, low to high | 5G-grade outdoor, low to high | Addresses |
|---|---|---|---|---|
| LD1 | Llandrindod, Disserth, Trecoed | Three 80%; O2 and Vodafone 100% | 100% on all four | 79 |
| LD2 | Builth, Bronllys, Disserth | 100% on all four | 100% on all four | 98 |
| LD3 | Brecon, Llywel, Maescar | 100% on all four | 100% on all four | 40 |
| LD4 | Cilmery, Treflys, Llangamarch | EE 80%; Three and Vodafone 100% | 100% on all four | 66 |
| LD5 | Llanwrtyd Wells, Treflys, Llanafanfawr | Three 92%; the rest 100% | 100% on all four | 12 small sample |
| LD6 | Rhayader, Nantmel, St. Harmon | Three 98%; the rest 100% | Three 98%; the rest 100% | 126 |
| LD7 | Clun, Stowe, Whitton | Vodafone 10%; EE 20% | O2 37%; Vodafone 100% | 30 |
| LD8 | Old Radnor, Presteigne, Byton | EE 76%; Vodafone 86% | Vodafone 96%; EE 99% | 85 |
Marked small sample: under 30 addresses sampled. Listed, but left out of the comparisons above.
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