Postal sector LL29 6
- Cilgwyn Road, Colwyn Bay, LL29 6AA
- Nant Y Glyn Road, Colwyn Bay, LL29 6AB
- Cwrt Bedw, Colwyn Bay, LL29 6AE
- Pen Y Bryn Road, Colwyn Bay, LL29 6AF
- Pen Y Bryn Road, Colwyn Bay, LL29 6AG
- Pen Y Bryn Road, Colwyn Bay, LL29 6AH
- Kings Oak, Colwyn Bay, LL29 6AJ
- Pen Y Bryn Road, Colwyn Bay, LL29 6AL
- Kings Drive, Colwyn Bay, LL29 6AN
- Troon Way, Colwyn Bay, LL29 6AP
- Troon Close, Colwyn Bay, LL29 6AR
- Colwyn Bay, LL29 6AT
- Colwyn Bay, LL29 6AU
- Troon Way, Colwyn Bay, LL29 6AW
- Colwyn Bay, LL29 6AY
- Colwyn Bay, LL29 6BA
- Colwyn Bay, LL29 6BB
- Colwyn Bay, LL29 6BD
- Colwyn Bay, LL29 6BE
- Birkdale Close, Colwyn Bay, LL29 6DA
- Birkdale Avenue, Colwyn Bay, LL29 6DB
- Wentworth Avenue, Colwyn Bay, LL29 6DD
- Bryn Carrog, Colwyn Bay, LL29 6DE
- Sunningdale Avenue, Colwyn Bay, LL29 6DF
- Sunningdale Grove, Colwyn Bay, LL29 6DG
- Bryn Celyn, Colwyn Bay, LL29 6DH
- Rhodfa'r Grug, Colwyn Bay, LL29 6DJ
- St. Andrews Road, Colwyn Bay, LL29 6DL
- St. Andrews Road, Colwyn Bay, LL29 6DN
- Bryn Rhyg, Colwyn Bay, LL29 6DP
- Gerddi Victoria, Colwyn Bay, LL29 6DQ
- Bryn Eryr, Colwyn Bay, LL29 6DR
- Fron Uchaf, Colwyn Bay, LL29 6DS
- Bryn Garan, Colwyn Bay, LL29 6DT
- Coed Y Glyn, Colwyn Bay, LL29 6DU
- Bryn Cadno, Colwyn Bay, LL29 6DW
- Ael Y Broch, Colwyn Bay, LL29 6DX
- Llys Argoed, Colwyn Bay, LL29 6DY
- Honeysuckle Park, Colwyn Bay, LL29 6DZ
- Rhodfa Brenig, Colwyn Bay, LL29 6EA
- Ffordd Yr Wyddfa, Colwyn Bay, LL29 6EB
- Cerddedfa Glyder, Colwyn Bay, LL29 6ED
- Rhodfa'r Carneddau, Colwyn Bay, LL29 6EE
- Stryd Tryfan, Colwyn Bay, LL29 6EF