| Reference | post code | location 1 | location 2 | 
| LL26 3 |  | DOLGARROG STATION |  | 
| LL26 4 |  | BRYN TIRION | OFF BETWS ROAD | 
| LL26 6 |  | PRENGWYDIR | BETWS Y COED ROAD, OLD TREFRIW | 
| LL26 8 |  | ANCASTER SQUARE POST OFFICE |  | 
| LL26 9 |  | LLWYN BRITH | LLWYN GARTH ESTATE. | 
| LL26 11 |  | LLANRWST DELIVERY OFFICE |  | 
| LL26 25 |  | PRIORY | PRIORY HOTEL | 
| LL26 31 |  | CARRINGTON TERRACE |  | 
| LL26 32 |  | DENBIGH STREET |  | 
| LL26 37 |  | TAFARN Y FEDW |  | 
| LL26 44 |  | GROESFFORDD |  | 
| LL26 60 |  | THE WELLS | MAIN ROAD TREFRIW | 
| LL26 69 |  | PONTYGARTH |  | 
| LL26 75 |  | LLANDDOGED ROAD |  | 
| LL26 78 |  | TANLAN |  | 
| LL26 80 |  | NANTYRHIW |  | 
| LL26 86 |  | CAPEL GARMON POST OFFICE |  | 
| LL26 87 |  | LLANDDOGED |  | 
| LL26 88 |  | NEBO |  | 
| LL26 91 |  | MAENAN |  | 
| LL26 121 |  | CAE BRYCHAID |  | 
| LL26 124 |  | MELINYCOED |  | 
| LL26 132 |  | OAKLANDS BDG | MAIN ROAD | 
| LL26 134 |  | MOUNTAIN VIEW | CAPEL GARMON | 
| LL26 135 |  | TROEDYRHIW | MAENAN | 
| LL26 137 |  | TREM ARFON |  | 
| LL26 191 |  | MAENAN SCHOOL |  | 
Map boundaries are based on data from