| S No | Short Name | Postal Code | Town | Country | Country Code | City |
|---|---|---|---|---|---|---|
| 1 | GB | LD1 | Abbeycwmhir | Wales | WLS | Powys |
| 2 | GB | LD1 | Newbridge on Wye | Wales | WLS | Powys |
| 3 | GB | LD1 | Crug | Wales | WLS | Powys |
| 4 | GB | LD2 | Cwm Owen | Wales | WLS | Powys |
| 5 | GB | LD3 | Felinfach | Wales | WLS | Powys |
| 6 | GB | LD3 | Talybont-on-Usk | Wales | WLS | Powys |
| 7 | GB | LD4 | Llanafan-fechan | Wales | WLS | Powys |
| 8 | GB | LD4 | Tirabad | Wales | WLS | Powys |
| 9 | GB | LD8 | Discoed | Wales | WLS | Powys |
| 10 | GB | NP8 | Llangattock | Wales | WLS | Powys |
| 11 | GB | SY16 | Mochdre | Wales | WLS | Powys |
| 12 | GB | SY18 | Dolfach | Wales | WLS | Powys |
| 13 | GB | SY20 | Derwenlas | Wales | WLS | Powys |
| 14 | GB | LD1 | Penybont | Wales | WLS | Powys |
| 15 | GB | LD2 | Crickadarn | Wales | WLS | Powys |
| 16 | GB | LD2 | Llanelwedd | Wales | WLS | Powys |
| 17 | GB | LD3 | Sennybridge | Wales | WLS | Powys |
| 18 | GB | SA9 | Ystradgynlais | Wales | WLS | Powys |
| 19 | GB | SA9 | Abercraf | Wales | WLS | Powys |
| 20 | GB | SY17 | Trefeglwys | Wales | WLS | Powys |
| 21 | GB | SY21 | Trewern | Wales | WLS | Powys |
| 22 | GB | LD3 | Llyswen | Wales | WLS | Powys |
| 23 | GB | LD3 | Ffrwdgrech | Wales | WLS | Powys |
| 24 | GB | SY10 | Llanrhaeadr-ym-Mochnant | Wales | WLS | Powys |
| 25 | GB | SY15 | Hyssington | Wales | WLS | Powys |
| 26 | GB | SY16 | Aberhafesp | Wales | WLS | Powys |
| 27 | GB | SY16 | Tregynon | Wales | WLS | Powys |
| 28 | GB | SY17 | Llawryglyn | Wales | WLS | Powys |
| 29 | GB | SY17 | Llandinam | Wales | WLS | Powys |
| 30 | GB | SY17 | Caersws | Wales | WLS | Powys |
Other Related Location
- Clackmannanshire - (SCT)
- Gloucestershire - (ENG)
- Isle of Anglesey - (WLS)
- Oxfordshire - (ENG)
- Staffordshire - (ENG)
- County Down - (NIR)
- Cumbria - (ENG)
- Tyne and Wear - (ENG)
- North Ayrshire - (SCT)
- Northumberland - (ENG)
- Wiltshire - (ENG)
- County Armagh - (NIR)
- Caerphilly - (WLS)
- West Sussex - (ENG)
- East Renfrewshire - (SCT)
- Hereford and Worcester - (ENG)
- County Londonderry - (NIR)
- East Ayrshire - (SCT)
- Vale of Glamorgan - (WLS)
- Derbyshire - (ENG)
- Merthyr Tydfil - (WLS)
- South Ayrshire - (SCT)