| LL55 4TY | A4086,Lon Garret,Maes Padarn,Park Lane | | 53.120604 | -4.115281 |
| LL55 3NF | A4244,Hafod Oleu,Stad Hafod | | 53.154499 | -4.136900 |
| LL55 3LH | Back New Street,Deiniol Road,New Street | | 53.146627 | -4.126186 |
| LL55 3HR | Back New Street,High Street,Lon Tai Castell | | 53.146587 | -4.124434 |
| LL55 3HD | Coed-Y-Glyn | | 53.134646 | -4.135511 |
| LL55 3LL | Deiniol Road | | 53.145847 | -4.127020 |
| LL55 3LR | Hafod Oleu | | 53.146229 | -4.128843 |
| LL55 3LP | Hafod Oleu,High Street | | 53.146434 | -4.129451 |
| LL55 3LN | Hafod Oleu,Pentre Helen | | 53.147142 | -4.130114 |
| LL55 3LW | Hafod Oleu,Pentre Helen | | 53.146711 | -4.131543 |
| LL55 3LT | High Street | | 53.148307 | -4.129783 |
| LL55 3HP | High Street | | 53.145609 | -4.124750 |
| LL55 3LA | High Street | | 53.147815 | -4.127102 |
| LL55 3HN | High Street | | 53.145667 | -4.123033 |
| LL55 3HH | High Street | | 53.144357 | -4.117894 |
| LL55 3HU | High Street,Porth Y Gogledd,Tai Gweledfa | | 53.147124 | -4.126514 |
| LL55 3PA | Llanddeiniolen, Clwt-y-bont, Brynrefail, A4244 | | 53.143109 | -4.151332 |
| LL55 3EZ | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.144780 | -4.130914 |
| LL55 3EA | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.145488 | -4.131064 |
| LL55 3DY | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.145791 | -4.132245 |
| LL55 3DW | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.143913 | -4.131111 |
| LL55 3DS | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.144555 | -4.132937 |
| LL55 3DR | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.144618 | -4.133982 |
| LL55 3DP | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.144181 | -4.131792 |
| LL55 3DN | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.143601 | -4.130991 |
| LL55 3DL | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.144542 | -4.131142 |
| LL55 3DH | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.145147 | -4.131501 |
| LL55 3DE | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.147521 | -4.140526 |
| LL55 3LY | Llanddeiniolen, Clwt-y-bont, Deiniolen | | 53.150720 | -4.112449 |
| LL55 3EQ | Llanddeiniolen, Clwt-y-bont, Deiniolen, Stad Macpela | | 53.145070 | -4.130286 |
| LL55 3EJ | Llanddeiniolen, Clwt-y-bont, Deiniolen, Stad Macpela | | 53.145483 | -4.129867 |
| LL55 3DU | Llanddeiniolen, Clwt-y-bont, Pont Ciali | | 53.145725 | -4.139928 |
| LL55 3DT | Llanddeiniolen, Clwt-y-bont, Pont Ciali | | 53.144759 | -4.139118 |
| LL55 3EH | Llanddeiniolen, Deiniolen | | 53.136026 | -4.122677 |
| LL55 3EG | Llanddeiniolen, Deiniolen | | 53.139589 | -4.122070 |
| LL55 3ED | Llanddeiniolen, Deiniolen | | 53.143750 | -4.121637 |
| LL55 3AJ | Llanddeiniolen, Deiniolen | | 53.147119 | -4.127785 |
| LL55 3NE | Llanddeiniolen, Deiniolen | | 53.147231 | -4.122567 |
| LL55 3ND | Llanddeiniolen, Deiniolen | | 53.146941 | -4.115629 |
| LL55 3LU | Llanddeiniolen, Deiniolen | | 53.151983 | -4.121291 |
| LL55 3HG | Llanddeiniolen, Deiniolen, Bro Deiniol | | 53.145987 | -4.125795 |
| LL55 3LJ | Llanddeiniolen, Deiniolen, Ffordd Deiniol | | 53.145713 | -4.126544 |
| LL55 3LD | Llanddeiniolen, Deiniolen, Rhes Glyn | | 53.146665 | -4.127085 |
| LL55 3LE | Llanddeiniolen, Deiniolen, Rhes Lon Las | | 53.146557 | -4.126631 |
| LL55 3HX | Llanddeiniolen, Deiniolen, Rhes Marian | | 53.146789 | -4.125152 |
| LL55 3NB | Llanddeiniolen, Deiniolen, Rhyd Fadog | | 53.145362 | -4.115970 |
| LL55 3HW | Llanddeiniolen, Deiniolen, Stryd Fawr | | 53.146601 | -4.123627 |
| LL55 3HA | Llanddeiniolen, Dinorwig | | 53.132459 | -4.120089 |
| LL55 3EW | Llanddeiniolen, Dinorwig | | 53.140451 | -4.113052 |
| LL55 3EY | Llanddeiniolen, Dinorwig, Bro Elidir | | 53.134688 | -4.118066 |
| LL55 3ER | Llanddeiniolen, Dinorwig, Bro Elidir | | 53.131653 | -4.112844 |
| LL55 3EL | Llanddeiniolen, Dinorwig, Bro Elidir | | 53.133738 | -4.115892 |
| LL55 3HB | Llanddeiniolen, Fachwen | | 53.131396 | -4.127750 |
| LL55 3EU | Lon Garret | | 53.125048 | -4.110099 |
| LL55 3ES | Lon Garret | | 53.132286 | -4.110110 |
| LL55 3EP | Lon Garret | | 53.142637 | -4.106809 |
| LL55 3EN | Lon Garret | | 53.133839 | -4.109668 |
| LL55 3NA | Lon Garret,Lon Tai Castell | | 53.149264 | -4.104248 |
| LL55 3ET | Lon Garret,Maes Padarn | | 53.125491 | -4.109931 |
| LL55 3DG | Lon Haern,Stad Hafod | | 53.145594 | -4.133716 |
| LL55 3EF | Lon Tai Castell | | 53.141624 | -4.118402 |
| LL55 3EE | Lon Tai Castell | | 53.143484 | -4.115399 |
| LL55 3HL | Lon Tai Castell,Rhyd Fadog | | 53.144907 | -4.121824 |
| LL55 3UA | Lon Tai Castell,Tai Caradog | | 53.146136 | -4.124501 |
| LL55 3EB | Maes Gwylfa | | 53.144659 | -4.129184 |
| LL55 3NG | Minffordd | | 53.151108 | -4.141572 |
| LL55 3LS | Pentre Helen | | 53.145972 | -4.131178 |
| LL55 3HY | Porth Y Gogledd | | 53.147472 | -4.125719 |
| LL55 3LG | Rhes Cynfi | | 53.146225 | -4.127556 |
| LL55 3LB | Rhes Cynfi,Stryd Y Tabernacl,Tai Gweledfa | | 53.146888 | -4.127185 |
| LL55 3HT | Rhes Marian | | 53.146419 | -4.125263 |
| LL55 3DF | Stad Hafod | | 53.145944 | -4.133255 |
| LL55 3LF | Stryd Y Tabernacl | | 53.146803 | -4.126912 |
| LL55 3HS | Tai Caradog | | 53.146148 | -4.125339 |