| Reference |
post code |
location 1 |
location 2 |
| LD2 115 | LD2 3 | ST TEILOS CHURCH | LLANDEILO |
| LD2 116 | LD2 3 | BRIDGE HOUSE | ERWOOD |
| LD2 122 | LD2 3 | HOSPITAL ROAD | BUILTH WELLS |
| LD2 124 | LD2 3 | GOLF CLUB | BUILTH WELLS |
| LD2 125 | LD2 3 | CAERWNON PARK | |
| LD2 127 | LD2 3 | BUILTH ROAD POST OFFICE | BUILTH WELLS |
| LD2 128 | LD2 3 | GROVE VILLAS | |
| LD2 131 | LD2 3 | LLANBADARN-Y-GARREG | |
| LD2 132 | LD2 3 | RHULEN SCHOOL HOUSE | |
| LD2 141 | LD2 3 | CILMERY POST OFFICE | |
| LD2 145 | LD2 3 | PENRHEOL | ERWOOD |
| LD2 149 | LD2 3 | PENCERRIG | |
| LD2 175 | LD2 3 | PENDRE | BUILTH WELLS |
| LD2 101 | LD2 3AA | BUILTH WELLS DELIVERY OFFICE | STRAND STREET |
| LD2 105 | LD2 3AH | THE MARKET | WEST STREET |
| LD2 106 | LD2 3AS | BROADWAY | BUILTH WELLS |
| LD2 179 | LD2 3BQ | LLANEGLWYS | |
| LD2 107 | LD2 3BU | THE GROE | BUILTH WELLS |
| LD2 178 | LD2 3DN | THE SPAR | BUILTH WELLS |
| LD2 173 | LD2 3EB | BRECON ROAD | BUILTH WELLS |
| LD2 104 | LD2 3EG | CASTLE ROAD | BUILTH WELLS |
| LD2 103 | LD2 3EN | OAKLANDS | BUILTH WELLS |
| LD2 117 | LD2 3EX | ERWOOD POST OFFICE | BUILTH WELLS |
| LD2 155 | LD2 3HH | LLANYNIS/MAESMYNIS TURN | BUILTH WELLS |
| LD2 119 | LD2 3HQ | GWENDDWR | BUILTH WELLS |
| LD2 114 | LD2 3JE | GREATHOUSE | LLANDEILO |
| LD2 112 | LD2 3JL | PAINSCASTLE POST OFFICE | PAINSCASTLE |
| LD2 111 | LD2 3JY | RHOSGOCH | BUILTH WELLS |
| LD2 138 | LD2 3LW | GLANDULAS | BUILTH WELLS |
| LD2 140 | LD2 3NB | LLANAFAN POST OFFICE | PENTRE |
| LD2 118 | LD2 3PJ | CRICKADARN | BUILTH WELLS |
| LD2 139 | LD2 3PN | LLANAFAN CHURCH | LLANAFAN |
| LD2 126 | LD2 3RW | CWMBACH | |
| LD2 142 | LD2 3SE | BRYNWERN ROAD | NEWBRIDGE ON WYE |
| LD2 143 | LD2 3SF | COMMIN COCH | STAYLITTLE |
| LD2 135 | LD2 3SR | LLANELWYDD VICARAGE | BUILTH WELLS |
| LD2 102 | LD2 3SS | MARKET HALL | BUILTH WELLS |
| LD2 129 | LD2 3SS | STATION ROAD | |
| LD2 177 | LD2 3SY | ROYAL WELSH SHOWGROUND | BUILTH WELLS |
| LD2 130 | LD2 3UE | LLANFAREDD | BUILTH WELLS |
| LD2 108 | LD2 3UG | LLANFAREDD CHURCH FARM | BUILTH WELLS |
| LD2 134 | LD2 3UW | ABEREDW VILLAGE | |
| LD2 150 | LD2 3UZ | WATERWORKS | LLANDEILO |
| LD2 121 | LD2 3YN | ABERDUHONW | BUILTH WELLS |
| LD2 120 | LD2 3YR | ABERNANT | BUILTH WELLS |
Map boundaries are based on data from