Sectors in LL49
| Sector | Main place | Postcodes |
|---|---|---|
| LL49 9 | Porthmadog | 194 |
Places covered by LL49
- Porthmadog Gwynedd · 116
- Morfa Bychan Gwynedd · 15
- Borth-y-Gest Gwynedd · 13
- Tremadog Gwynedd · 13
- Prenteg Gwynedd · 9
- Penmorfa Gwynedd · 8
- Pwllgoleulas Gwynedd · 1