All postcodes in LL71 7
| Postcode | Place | Type |
|---|---|---|
| LL71 7AA | Llanerchymedd | street |
| LL71 7AB | Llanerchymedd | street |
| LL71 7AD | Llanerchymedd | street |
| LL71 7AE | Llanerchymedd | street |
| LL71 7AF | Llanerchymedd | street |
| LL71 7AG | — | street |
| LL71 7AH | — | street |
| LL71 7AJ | Llanerchymedd | street |
| LL71 7AL | — | street |
| LL71 7AN | — | street |
| LL71 7AP | — | street |
| LL71 7AR | — | street |
| LL71 7AW | Glan-yr-afon | street |
| LL71 7BB | Llanerchymedd | street |
| LL71 7BD | Llanerchymedd | street |
| LL71 7BE | Llanerchymedd | street |
| LL71 7BG | — | street |
| LL71 7BH | Ceidio | street |
| LL71 7BL | — | street |
| LL71 7BN | — | street |
| LL71 7BP | — | street |
| LL71 7BS | — | street |
| LL71 7BT | — | street |
| LL71 7BU | Carmel | street |
| LL71 7BY | Carmel | street |
| LL71 7DA | Carmel | street |
| LL71 7DB | Carmel | street |
| LL71 7DD | — | street |
| LL71 7DE | — | street |
| LL71 7DF | Carmel | street |
| LL71 7DG | Carmel | street |
| LL71 7DH | Carmel | street |
| LL71 7DL | Llanerchymedd | street |
Places in sector LL71 7
- Llanerchymedd 10
- Carmel 7
- Ceidio 1
- Glan-yr-afon 1