| LL49 9SN information | |
|---|---|
| Postcode | LL49 9SN |
| Outward code | LL49 |
| Place | Tremadog |
| Name | Place | Postcode |
|---|---|---|
| Bwlch y Moch, Tremadog | Tremadog | LL49 9SN |
| Fron Oleu, Tremadog | Tremadog | LL49 9SN |
| Gloddfa, Tremadog | Tremadog | LL49 9SN |
| Gysgod y Graig, Tremadog | Tremadog | LL49 9SN |
| Plas Portreuddyn, Tremadog | Tremadog | LL49 9SN |
| Portreuddyn Farm, Tremadog | Tremadog | LL49 9SN |
| Tan Rallt Lodge, Tremadog | Tremadog | LL49 9SN |
| Tan y Marian, Tremadog | Tremadog | LL49 9SN |