| Reference |
post code |
location 1 |
location 2 |
| TR13 5 | TR13 0 | TRELOQUITHACK | |
| TR13 9 | TR13 0 | LOWERTOWN | |
| TR13 10 | TR13 0 | TREWENNACK | |
| TR13 19 | TR13 0 | MANHAY | |
| TR13 31 | TR13 0 | CARTHEW | |
| TR13 34 | TR13 0 | COVERACK BRIDGES | |
| TR13 35 | TR13 0 | CARNKIE | |
| TR13 38 | TR13 0 | THREE CROSS | |
| TR13 40 | TR13 0 | LOWER PROSPIDNICK | |
| TR13 46 | TR13 0 | BURRAS | |
| TR13 48 | TR13 0 | SITHNEY COMMON | |
| TR13 52 | TR13 0 | MEDLYN | |
| TR13 60 | TR13 0 | TRANNACK | |
| TR13 75 | TR13 0 | TRENEAR | |
| TR13 83 | TR13 0 | BOSKENWYN | |
| TR13 90 | TR13 0 | WATER MA TROUT | |
| TR13 91 | TR13 0 | LAITY | |
| TR13 95 | TR13 0 | GWEALWARTHA | |
| TR13 107 | TR13 0 | ANVOWER | |
| TR13 111 | TR13 0 | CRELLY CROSS | |
| TR13 122 | TR13 0 | INDUSTRIAL ESTATE | |
| TR13 123 | TR13 0 | WATER MA TROUT INDUSTRIAL ESTATE | |
| TR13 125 | TR13 0 | TREVENEN POST OFFICE | |
| TR13 56 | TR13 0AB | CROWNTOWN | |
| TR13 59 | TR13 0AH | NANCEGOLLAN POST OFFICE | |
| TR13 74 | TR13 0EE | PORKELLIS POST OFFICE | |
| TR13 1 | TR13 8 | CHURCH STREET | |
| TR13 2 | TR13 8 | MENEAGE STREET | |
| TR13 3 | TR13 8 | MONUMENT ROAD | |
| TR13 4 | TR13 8 | WENDRON STREET | |
| TR13 14 | TR13 8 | ST JOHNS | |
| TR13 20 | TR13 8 | PENVENTON VIEW | |
| TR13 21 | TR13 8 | GODOLPHIN ROAD | |
| TR13 29 | TR13 8 | WHITEHILL | |
| TR13 30 | TR13 8 | OSBORNE PARC | |
| TR13 49 | TR13 8 | BELMONT ROAD | |
| TR13 72 | TR13 8 | ALBION ROAD | |
| TR13 79 | TR13 8 | HOSPITAL | |
| TR13 93 | TR13 8 | CHURCH HILL | |
| TR13 105 | TR13 8 | TRENGROUSE WAY | |
| TR13 112 | TR13 8 | HAWKE ROAD | |
| TR13 117 | TR13 8 | GRANGE ROAD | |
| TR13 119 | TR13 8 | GWEALDUES | |
| TR13 121 | TR13 8 | TESCO (CLODGEY LANE) | |
| TR13 114 | TR13 8EE | HELSTON POST OFFICE | COINAGEHALL STREET, HELSTON |
| TR13 126 | TR13 8WE | HELLIS WARTHA | |
| TR13 6 | TR13 9 | PEVERELL TERRACE | |
| TR13 11 | TR13 9 | SITHNEY CHURCHTOWN | |
| TR13 12 | TR13 9 | LIFEBOAT TERRACE | PORTHLEVEN |
| TR13 13 | TR13 9 | CLIFF ROAD | |
| TR13 23 | TR13 9 | CARLEEN | |
| TR13 25 | TR13 9 | TRESOWES HILL | |
| TR13 32 | TR13 9 | WHEAL METAL | |
| TR13 37 | TR13 9 | PENROSE GATE | |
| TR13 39 | TR13 9 | TREZA ROAD | |
| TR13 44 | TR13 9 | UNITY ROAD | |
| TR13 53 | TR13 9 | BALFIELD ROAD | |
| TR13 85 | TR13 9 | PENDOWER | |
| TR13 86 | TR13 9 | PENHALE (ASHTON) | |
| TR13 87 | TR13 9 | GREATWORK | |
| TR13 88 | TR13 9 | TRESOWES CROSSROADS | |
| TR13 104 | TR13 9 | RINSEY | |
| TR13 110 | TR13 9 | WELLINGTON ROAD | |
| TR13 113 | TR13 9 | SITHNEY GREEN | |
| TR13 80 | TR13 9HQ | PORTHLEVEN POST OFFICE | |
| TR13 66 | TR13 9PJ | BREAGE POST OFFICE | |
| TR13 58 | TR13 9RA | GODOLPHIN CROSS POST OFFICE | |
| TR13 54 | TR13 9RN | ASHTON POST OFFICE | |
Map boundaries are based on data from