| Road Name | Postcode Area | Postcode District | Postcode Sector |
|---|---|---|---|
| FRON HEULOG | CF | CF31 | CF31 4 |
| FRON HEULOG | CH | CH5 | CH5 3 |
| FRON HEULOG | LL | LL21 | LL21 9 |
| FRON HEULOG | LL | LL48 | LL48 6 |
| FRON HEULOG | LL | LL59 | LL59 5 |
| FRON HEULOG | LL | LL63 | LL63 5 |
| FRON HEULOG | LL | LL63 | LL63 5 |
| FRON HEULOG | SY | SY20 | SY20 8 |
| FRON HEULOG TERRACE | LL | LL57 | LL57 2 |