| Reference |
post code |
location 1 |
location 2 |
| NG31 3 | NG31 6 | BRIDGE END ROAD | |
| NG31 4 | NG31 6 | ST CATHERINES ROAD | |
| NG31 5 | NG31 6 | CASTLE GATE | |
| NG31 10 | NG31 6 | UPSIDE PLATFORM | |
| NG31 47 | NG31 6 | HOUGHTON ROAD | |
| NG31 88 | NG31 6 | WESTGATE | |
| NG31 117 | NG31 6 | SAFEWAY | GRANTHAM |
| NG31 133 | NG31 6 | GREYFRIARS | |
| NG31 134 | NG31 6 | ASDA | UNION STREET |
| NG31 154 | NG31 6 | ISAAC NEWTON CENTRE | |
| NG31 155 | NG31 6 | MORRISONS | |
| NG31 200 | NG31 6AA | GRANTHAM DELIVERY OFFICE | 18-20 ST PETERS HILL |
| NG31 39 | NG31 6BU | LAUNDER TERRACE | |
| NG31 1 | NG31 6LY | STANTON STREET | |
| NG31 8 | NG31 6PS | BROOK STREET POST OFFICE | |
| NG31 27 | NG31 7 | ELLESMERE BUSINESS PARK | GRANTHAM |
| NG31 29 | NG31 7 | WALTON GARDENS | |
| NG31 43 | NG31 7 | BARROWBY GATE | |
| NG31 70 | NG31 7 | BELTON LANE | |
| NG31 91 | NG31 7 | HEATHFIELD ROAD | |
| NG31 99 | NG31 7 | TRENT ROAD | |
| NG31 112 | NG31 7 | P.W.O.G. BARRACKS | |
| NG31 122 | NG31 7 | SPITALGATE LEVEL | |
| NG31 148 | NG31 7 | EARLSFIELD LANE | |
| NG31 149 | NG31 7 | KITTYBRIGGS LANE | |
| NG31 158 | NG31 7 | WYVILLE ROAD | |
| NG31 161 | NG31 7 | TOLLEMACH ROAD | |
| NG31 40 | NG31 7AE | HARLAXTON ROAD | GRANTHAM |
| NG31 131 | NG31 7AG | DENTON AVENUE | |
| NG31 11 | NG31 7DX | DYSART ROAD POST OFFICE | |
| NG31 56 | NG31 7HB | SOMERBY HILL | |
| NG31 7 | NG31 8 | GLADSTONE TERRACE | |
| NG31 16 | NG31 8 | GONERBY MOOR | |
| NG31 38 | NG31 8 | LONGCLIFFE ROAD | |
| NG31 45 | NG31 8 | GREENHILL ROAD | |
| NG31 68 | NG31 8 | GREAT GONERBY POST OFFICE | |
| NG31 121 | NG31 8 | GONERBY HILL FOOT POST OFFICE | |
| NG31 123 | NG31 8 | MANTHORPE | |
| NG31 151 | NG31 8 | SANDICLIFFE ROAD | |
| NG31 159 | NG31 8 | KINGSCLIFFE ROAD | |
| NG31 162 | NG31 8 | GRANTHAM ROAD | GREAT GONERBY |
| NG31 166 | NG31 8 | ARNOLD AVENUE | |
| NG31 125 | NG31 8AY | MANNERS STREET | |
| NG31 116 | NG31 8DG | MANTHORPE ROAD (HOSPITAL) | |
| NG31 69 | NG31 8GZ | HAZELWOOD DRIVE | |
| NG31 12 | NG31 8ST | LINDISFARNE WAY | BARROWBY LODGE |
| NG31 169 | NG31 8ST | LINDISFARNE WAY | GRANTHAM |
| NG31 2 | NG31 9 | SUNNINGDALE | |
| NG31 6 | NG31 9 | HAMILTON ROAD | |
| NG31 9 | NG31 9 | CHELMSFORD DRIVE | |
| NG31 26 | NG31 9 | ALMA PARK INDUSTRIAL ESTATE | GRANTHAM |
| NG31 49 | NG31 9 | ALMA PARK | |
| NG31 55 | NG31 9 | HARROWBY ROAD | |
| NG31 98 | NG31 9 | PRINCESS DRIVE | |
| NG31 115 | NG31 9 | HARROWBY LANE | |
| NG31 126 | NG31 9 | PRINCESS DRIVE POST OFFICE | |
| NG31 128 | NG31 9 | HILL AVENUE POST OFFICE | |
| NG31 129 | NG31 9 | NEW BEACON ROAD | |
| NG31 132 | NG31 9 | HARROWBY ESTATE | |
| NG31 147 | NG31 9 | SANDON CLOSE | |
| NG31 150 | NG31 9 | BARRACKS SQUARE | BEACON LANE |
| NG31 156 | NG31 9 | ALMA PARK ROAD | |
| NG31 165 | NG31 9 | BELTON AVENUE | |
| NG31 97 | NG31 9RU | LONDONTHORPE POST OFFICE | |
Map boundaries are based on data from