| S No | Short Name | Postal Code | Town | Country | Country Code | City |
|---|---|---|---|---|---|---|
| 1 | GB | LD3 | Garthbrengy | Wales | WLS | Powys |
| 2 | GB | LD7 | Beguildy | Wales | WLS | Powys |
| 3 | GB | LD7 | Whitton | Wales | WLS | Powys |
| 4 | GB | NP8 | Gaer | Wales | WLS | Powys |
| 5 | GB | NP8 | Cwmdu | Wales | WLS | Powys |
| 6 | GB | SA11 | Pont Nedd Fechan | Wales | WLS | Powys |
| 7 | GB | SY10 | Hirnant | Wales | WLS | Powys |
| 8 | GB | SY16 | Rhydlydan | Wales | WLS | Powys |
| 9 | GB | SY20 | Machynlleth | Wales | WLS | Powys |
| 10 | GB | HR3 | Clyro | Wales | WLS | Powys |
| 11 | GB | LD1 | Llanwrthwl | Wales | WLS | Powys |
| 12 | GB | LD1 | Nant-y-groes | Wales | WLS | Powys |
| 13 | GB | LD1 | Llanddewi Ystradenni | Wales | WLS | Powys |
| 14 | GB | LD2 | Builth Road | Wales | WLS | Powys |
| 15 | GB | LD3 | Llanfihangel-Tal-y-llyn | Wales | WLS | Powys |
| 16 | GB | LD3 | Pentre-Dolau-Honddu | Wales | WLS | Powys |
| 17 | GB | LD3 | Abercynafon | Wales | WLS | Powys |
| 18 | GB | LD3 | Llanfihangel Nant Bran | Wales | WLS | Powys |
| 19 | GB | LD3 | Blaen Dyryn | Wales | WLS | Powys |
| 20 | GB | LD3 | Llandefalle | Wales | WLS | Powys |
| 21 | GB | LD3 | Llanfilo | Wales | WLS | Powys |
| 22 | GB | LD6 | Pant-y-dwr | Wales | WLS | Powys |
| 23 | GB | SY10 | Pennant Melangell | Wales | WLS | Powys |
| 24 | GB | SY16 | Pentre | Wales | WLS | Powys |
| 25 | GB | SY18 | Pant Mawr | Wales | WLS | Powys |
| 26 | GB | SY19 | Pont Crugnant | Wales | WLS | Powys |
| 27 | GB | SY20 | Cwm-Llinau | Wales | WLS | Powys |
| 28 | GB | LD1 | Crossgates | Wales | WLS | Powys |
| 29 | GB | LD1 | Crossway | Wales | WLS | Powys |
| 30 | GB | LD2 | Alltmawr | Wales | WLS | Powys |
Other Related Location
- Berkshire - (ENG)
- Vale of Glamorgan - (WLS)
- Isle of Wight - (ENG)
- West Sussex - (ENG)
- Aberdeen City - (SCT)
- County Antrim - (NIR)
- Somerset - (ENG)
- Monmouthshire - (WLS)
- Pembrokeshire - (WLS)
- Caerphilly - (WLS)
- Cornwall - (ENG)
- Belfast - (NIR)
- Dumfries and Galloway - (SCT)
- West Midlands - (ENG)
- Leicestershire - (ENG)
- Wrexham - (WLS)
- Carmarthenshire - (WLS)
- Worcestershire - (ENG)
- Orkney - (SCT)
- Powys - (WLS)
- East Dunbartonshire - (SCT)
- Conwy - (WLS)