| SY20 8UA information | |
|---|---|
| Postcode | SY20 8UA |
| Outward code | SY20 |
| Place | Glas Pwll |
| Name | Place | Postcode |
|---|---|---|
| Cae Saer, Glas Pwll | Glas Pwll | SY20 8UA |
| Cefn Coch, Glas Pwll | Glas Pwll | SY20 8UA |
| Gelligau, Glas Pwll | Glas Pwll | SY20 8UA |
| Glanafon, Glas Pwll | Glas Pwll | SY20 8UA |
| Maes y Cilyn, Glas Pwll | Glas Pwll | SY20 8UA |
| Maes y Coed, Glas Pwll | Glas Pwll | SY20 8UA |
| Pensarn, Glas Pwll | Glas Pwll | SY20 8UA |
| Ty Mawr, Glas Pwll | Glas Pwll | SY20 8UA |