| Reference |
post code |
location 1 |
location 2 |
| NN14 17 | NN14 1 | THORPE MALSOR | |
| NN14 24 | NN14 1 | NEWTON | |
| NN14 25 | NN14 1 | BROUGHTON POST OFFICE | |
| NN14 30 | NN14 1 | ORTON | |
| NN14 34 | NN14 1 | THE CROSS | |
| NN14 42 | NN14 1 | RUSHTON POST OFFICE | |
| NN14 47 | NN14 1 | GREAT CRANSLEY | |
| NN14 52 | NN14 1 | STOREFIELD | |
| NN14 61 | NN14 1 | STANION POST OFFICE | |
| NN14 80 | NN14 1 | PYTCHLEY POST OFFICE | |
| NN14 81 | NN14 1 | LODDINGTON POST OFFICE | |
| NN14 94 | NN14 1 | FAIRFIELD ROAD | |
| NN14 106 | NN14 1 | LITTLE CRANSLEY | |
| NN14 129 | NN14 1 | ISHAM POST OFFICE | |
| NN14 160 | NN14 1 | CARTER AVENUE | |
| NN14 169 | NN14 1AL | GRANGE ROAD | |
| NN14 41 | NN14 1BD | GEDDINGTON POST OFFICE | |
| NN14 817 | NN14 1EL | CHURCH ROAD | |
| NN14 292 | NN14 1GE | MAWSLEY VILLAGE | |
| NN14 122 | NN14 1JA | ORLINGTON POST OFFICE | |
| NN14 18 | NN14 1QZ | PIPEWELL | |
| NN14 171 | NN14 1RG | DESBOROUGH ROAD | |
| NN14 820 | NN14 1ZJ | HARRINGTON ROAD | |
| NN14 85 | NN14 2 | HIGH STREET | |
| NN14 87 | NN14 2 | BRAYBROOKE ROAD | |
| NN14 88 | NN14 2 | ROTHWELL ROAD | |
| NN14 167 | NN14 2 | DUNKIRK AVENUE | |
| NN14 168 | NN14 2 | RUSHTON ROAD | |
| NN14 787 | NN14 2 | MATLOCK WAY | |
| NN14 811 | NN14 2 | VALLEY RISE | |
| NN14 86 | NN14 2LU | DESBOROUGH POST OFFICE | |
| NN14 89 | NN14 2RR | REGENT STREET | |
| NN14 14 | NN14 3 | ALDWINCLE POST OFFICE | |
| NN14 49 | NN14 3 | GRAFTON UNDERWOOD POST OFFICE | |
| NN14 53 | NN14 3 | BRIGSTOCK POST OFFICE | |
| NN14 54 | NN14 3 | CLOPTON POST OFFICE | |
| NN14 57 | NN14 3 | ISLIP POST OFFICE | |
| NN14 59 | NN14 3 | LOWICK POST OFFICE | |
| NN14 72 | NN14 3 | SLIPTON | |
| NN14 73 | NN14 3 | MAIN ROAD | |
| NN14 74 | NN14 3 | THORPE WATERVILLE | |
| NN14 82 | NN14 3 | THORPE ROAD | |
| NN14 103 | NN14 3 | KETTERING ROAD | |
| NN14 104 | NN14 3 | TITCHMARSH POST OFFICE | |
| NN14 105 | NN14 3 | HIGH STREET | |
| NN14 137 | NN14 3 | SUDBOROUGH POST OFFICE | |
| NN14 170 | NN14 3 | SUDBOROUGH ROAD | |
| NN14 70 | NN14 3LH | ISLIP HOUSE | |
| NN14 55 | NN14 4 | DENFORD | |
| NN14 56 | NN14 4 | GREAT ADDINGTON POST OFFICE | |
| NN14 58 | NN14 4 | LITTLE ADDINGTON | |
| NN14 60 | NN14 4 | RINGSTEAD POST OFFICE | |
| NN14 65 | NN14 4 | WOODFORD POST OFFICE | |
| NN14 66 | NN14 4 | SPRINGFIELD AVENUE | |
| NN14 68 | NN14 4 | MIDLAND ROAD | |
| NN14 69 | NN14 4 | DENFORD ROAD | |
| NN14 71 | NN14 4 | OLD TOWN | |
| NN14 84 | NN14 4 | OUNDLE ROAD | |
| NN14 113 | NN14 4 | THRAPSTON POST OFFICE | |
| NN14 146 | NN14 4 | HIGHFIELD ROAD | |
| NN14 172 | NN14 4 | HIGHFIELDS | |
| NN14 46 | NN14 4AA | CRANFORD POST OFFICE | |
| NN14 12 | NN14 4AQ | ST ANDREWS LANE | KETTERING |
| NN14 812 | NN14 4JU | MARKET ROAD | |
| NN14 13 | NN14 6 | BELL HILL | |
| NN14 16 | NN14 6 | KETTERING ROAD | |
| NN14 45 | NN14 6 | ROTHWELL POST OFFICE | |
| NN14 51 | NN14 6 | GLENDON ROAD | |
| NN14 75 | NN14 6 | SLADE VALLEY AVENUE | |
| NN14 97 | NN14 6 | RUSHTON POST OFFICE | |
| NN14 115 | NN14 6 | HARRINGTON ROAD | |
| NN14 116 | NN14 6 | NUNNERY AVENUE | |
| NN14 794 | NN14 6 | MANOR ROAD | |
| NN14 809 | NN14 6 | LINDISFARNE WAY | |
Map boundaries are based on data from