| Reference | post code | location 1 | location 2 | 
| EX11 50 | EX11 1 | TOWN HALL |  | 
| EX11 51 | EX11 1 | SPRING GARDENS |  | 
| EX11 52 | EX11 1 | MILL STREET |  | 
| EX11 53 | EX11 1 | KINGS SCHOOL |  | 
| EX11 54 | EX11 1 | RIDGEWAY |  | 
| EX11 55 | EX11 1 | ALFINGTON |  | 
| EX11 57 | EX11 1 | GOSFORD |  | 
| EX11 58 | EX11 1 | FAIRMILE |  | 
| EX11 59 | EX11 1 | FLUXTON |  | 
| EX11 65 | EX11 1 | WIGGATON |  | 
| EX11 150 | EX11 1 | GREEN LANE |  | 
| EX11 157 | EX11 1 | ESCOTT |  | 
| EX11 164 | EX11 1 | SLADE CLOSE |  | 
| EX11 531 | EX11 1 | YONDER CLOSE |  | 
| EX11 555 | EX11 1 | BUTTS ROAD |  | 
| EX11 136 | EX11 1AD | OTTERY ST MARY POST OFFICE | MILL STREET | 
| EX11 154 | EX11 1AX | WINTERS LANE |  | 
| EX11 66 | EX11 1LE | SPILSBY |  | 
| EX11 56 | EX11 1QU | CADHAY |  | 
| EX11 123 | EX11 1RS | METCOMBE | OTTERY ST MARY | 
| EX11 61 | EX11 1RZ | SOUTHERTON |  | 
| EX11 116 | EX11 1RZ | VENN OTTERY | OTTERY ST MARY | 
| EX11 64 | EX11 1SH | HEATHLANDS |  | 
| EX11 158 | EX11 1TF | KENNAWAY ROAD |  | 
| EX11 62 | EX11 1TR | TOAD PIT LANE |  | 
| EX11 63 | EX11 1TY | WEST HILL POST OFFICE |  | 
| EX11 118 | EX11 1UX | SUNNY BANK |  | 
| EX11 122 | EX11 1XF | BROAD OAK |  | 
Map boundaries are based on data from