Postal sector LL39 1
- Arthog, LL39 1AJ
- Arthog Terrace, Arthog, LL39 1AQ
- Arthog, LL39 1AX
- Glasfryn Terrace, Arthog, LL39 1AZ
- Arthog, LL39 1BJ
- Arthog, LL39 1BQ
- Arthog, LL39 1BX
- Arthog, LL39 1BZ
- Arthog, LL39 1LJ
- Arthog, LL39 1LQ
- Arthog, LL39 1LX
- Arthog, LL39 1YP
- Arthog, LL39 1YR
- Arthog, LL39 1YS
- Arthog, LL39 1YT
- Arthog, LL39 1YU
- Arthog, LL39 1YY