Sectors in LL28
| Sector | Main place | Postcodes |
|---|---|---|
| LL28 4 | Colwyn Bay | 229 |
| LL28 5 | Colwyn Bay | 219 |
Places covered by LL28
- Colwyn Bay Conwy · 306
- Llansanffraid Glan Conwy Conwy · 57
- Eglwysbach Conwy · 9
- Pentrefelin Conwy · 7
- Tal-y-cafn Conwy · 6
- Graig Conwy · 5
- Bryn-y-maen Conwy · 4
- Brymbo Conwy · 3
- Conwy Conwy · 3
- Dolwyd Conwy · 3