| Reference |
post code |
location 1 |
location 2 |
| MK45 2 | MK45 1 | CONISTON WAY | FLITWICK |
| MK45 54 | MK45 1 | BROOKS DRIVE | FLITWICK |
| MK45 65 | MK45 1 | MANOR WAY | FLITWICK |
| MK45 156 | MK45 1 | WARD HEDGES | FLITTON |
| MK45 164 | MK45 1 | TEMPLE WAY | FLITWICK |
| MK45 169 | MK45 1 | VICARAGE HILL | FLITWICK |
| MK45 205 | MK45 1 | AMPTHILL ROAD | FLITWICK |
| MK45 206 | MK45 1 | CONISTON WAY | FLITWICK |
| MK45 258 | MK45 1 | MANOR WAY | FLITWICK |
| MK45 329 | MK45 1 | HINKSLEY ROAD | FLITWICK |
| MK45 381 | MK45 1 | HATFIELD ROAD | FLITWICK |
| MK45 163 | MK45 1AN | CORNER GREEN CHAPEL | STEPPINGLEY ROAD FLITWICK |
| MK45 171 | MK45 1DP | POST OFFICE STATION SQUARE | FLITWICK |
| MK45 153 | MK45 1JU | STATION ROAD | FLITWICK |
| MK45 86 | MK45 2 | AMPTHILL DELIVERY OFFICE | STATION ROAD AMPTHILL |
| MK45 92 | MK45 2 | AILESBURY ROAD | AMPTHILL |
| MK45 102 | MK45 2 | TAVISTOCK AVENUE | AMPTHILL |
| MK45 138 | MK45 2 | LAVENDER COURT | AMPTHILL |
| MK45 158 | MK45 2 | SCHOOL | MILLBROOK |
| MK45 159 | MK45 2 | STATION ROAD | MILLBROOK |
| MK45 161 | MK45 2 | STATION ROAD | AMPTHILL |
| MK45 216 | MK45 2 | NEOTSBURY ROAD | AMPTHILL |
| MK45 230 | MK45 2 | GRANGE ROAD | AMPTHILL |
| MK45 232 | MK45 2 | BEDFORD STREET | AMPTHILL |
| MK45 273 | MK45 2 | FORDFIELD ROAD | MILLBROOK |
| MK45 291 | MK45 2 | HAZELWOOD LANE | AMPTHILL |
| MK45 292 | MK45 2 | CHANDOS ROAD | AMPTHILL |
| MK45 326 | MK45 2 | RUSSELL GROVE | MILLBROOK |
| MK45 365 | MK45 2 | DUKES ROAD | AMPTHILL |
| MK45 400 | MK45 2 | RUSSELL DRIVE | AMPTHILL |
| MK45 278 | MK45 2AE | CLOPHILL ROAD | MAULDEN |
| MK45 300 | MK45 2BS | SANDYACRES | MAULDEN |
| MK45 174 | MK45 2DA | POST OFFICE AMPTHILL ROAD | MAULDEN |
| MK45 157 | MK45 2DP | AMPTHILL ROAD | MAULDEN |
| MK45 229 | MK45 2PL | POST OFFICE CHURCH STREET | AMPTHILL |
| MK45 217 | MK45 2QH | HANOUR COURT PRESTON ROAD | AMPTHILL |
| MK45 312 | MK45 2SZ | CHERRY TREE WAY | AMPTHILL, BEDS |
| MK45 34 | MK45 3 | AMPTHILL ROAD | ELSTOW STORAGE DEPOT |
| MK45 105 | MK45 3 | WOOD LANE | COTTON END |
| MK45 107 | MK45 3 | CHURCH END | HAYNES |
| MK45 133 | MK45 3 | LITTLEWORTH ROAD | WILSTEAD |
| MK45 140 | MK45 3 | DANE LANE LOOP | WILSTEAD |
| MK45 154 | MK45 3 | HOW END | HOUGHTON CONQUEST |
| MK45 155 | MK45 3 | HALL END | MAULDEN |
| MK45 249 | MK45 3 | CRANCOTT CLOSE | HOUGHTON CONQUEST |
| MK45 252 | MK45 3 | WEST END | HAYNES |
| MK45 257 | MK45 3 | NORTHWOOD END | HAYNES |
| MK45 260 | MK45 3 | CHAPEL END | WILSTEAD |
| MK45 268 | MK45 3 | LUTON ROAD | WILSTEAD |
| MK45 340 | MK45 3 | BRIARBANK PARK | WILSTEAD |
| MK45 42 | MK45 3AF | POST OFFICE HALL WAY | COTTON END |
| MK45 106 | MK45 3BX | POST OFFICE COTTON END ROAD | WILSTEAD |
| MK45 176 | MK45 3LF | POST OFFICE HIGH STREET | HOUGHTON CONQUEST |
| MK45 113 | MK45 3PS | POST OFFICE SILVEREND ROAD | HAYNES |
| MK45 142 | MK45 4 | THE GREEN | CLOPHILL |
| MK45 165 | MK45 4 | MANOR ROAD | BARTON - LE - CLAY |
| MK45 166 | MK45 4 | SHARPENHOE | BARTON - LE - CLAY |
| MK45 207 | MK45 4 | GALE COURT | BARTON - LE - CLAY |
| MK45 221 | MK45 4 | NORTH END | BARTON - LE - CLAY |
| MK45 224 | MK45 4 | HIGH STREET | CLOPHILL |
| MK45 275 | MK45 4 | BACK STREET | CLOPHILL |
| MK45 304 | MK45 4 | AMPTHILL ROAD | SILSOE |
| MK45 341 | MK45 4 | GRANGE ROAD | BARTON - LE - CLAY |
| MK45 351 | MK45 4 | CLOPHILL ROAD | GRAVENHURST |
| MK45 376 | MK45 4 | GREEN FARM ESTATE | BARTON - LE - CLAY |
| MK45 413 | MK45 4 | THE GROVE | SILSOE |
| MK45 418 | MK45 4 | FALDO ROAD INDUSTRIAL ESTATE | BARTON - LE - CLAY |
| MK45 178 | MK45 4BE | POST OFFICE HIGH STREET | CLOPHILL |
| MK45 272 | MK45 4ET | POST OFFICE NEWBURY LANE | SILSOE |
| MK45 179 | MK45 4HY | HIGH STREET | GRAVENHURST |
| MK45 149 | MK45 4JB | CAMPTON ROAD | GRAVENHURST |
| MK45 180 | MK45 4LL | POST OFFICE BEDFORD ROAD | BARTON - LE - CLAY |
| MK45 147 | MK45 5 | FLITWICK ROAD | WESTONING |
| MK45 162 | MK45 5 | HOSPITAL | STEPPINGLEY |
| MK45 173 | MK45 5 | BELL CLOSE | WESTONING |
| MK45 175 | MK45 5 | OLD POST OFFICE | GREENFIELD |
| MK45 218 | MK45 5 | BROOK LANE | FLITTON |
| MK45 276 | MK45 5 | POST OFFICE HIGH STREET | WESTONING |
| MK45 322 | MK45 5 | GREENFIELD ROAD | FLITTON |
| MK45 377 | MK45 5 | FLITWICK TURN | GREENFIELD |
| MK45 160 | MK45 5AU | THE FRENCH HORN CHURCH END | STEPPINGLEY |
| MK45 143 | MK45 5HA | POST OFFICE HIGH STREET | PULLOXHILL |
Map boundaries are based on data from