| Reference |
post code |
location 1 |
location 2 |
| LN9 451 | LN9 5AH | LANGTON HILL | HORNCASTLE |
| LN9 545 | LN9 5AP | ACCOMMODATION ROAD | HORNCASTLE |
| LN9 68 | LN9 5AW | LINCOLN ROAD | HORNCASTLE |
| LN9 263 | LN9 5BA | PROSPECT STREET | HORNCASTLE |
| LN9 290 | LN9 5ED | THE KENNELS | BELCHFORD STUD |
| LN9 264 | LN9 5EE | LINDEN ROAD | HORNCASTLE |
| LN9 269 | LN9 5HB | HORNCASTLE POST OFFICE | HORNCASTLE |
| LN9 294 | LN9 5HX | GREAT STURTON | PRIMROSE COTTAGE |
| LN9 262 | LN9 5JE | WEST STREET | HORNCASTLE |
| LN9 278 | LN9 5JR | LANGTONMANOR | WOODHALL SPA |
| LN9 286 | LN9 5JX | HALL FARM | HORNCASTLE |
| LN9 287 | LN9 5JY | CHURCH LANE | THORTON |
| LN9 288 | LN9 5LL | LOW TOYNTON ROAD | FAIRVIEW |
| LN9 309 | LN9 5NG | THE OLD BLACKSMITH | WEST LANE |
| LN9 316 | LN9 5PS | WEST ASHBY | HORNCASTLE |
| LN9 327 | LN9 5QB | FARTHORPE | HORNCASTLE |
| LN9 506 | LN9 5QD | HEMINGBY NEW END | HORNCASTLE |
| LN9 312 | LN9 5QF | HEMINGBY POST OFFICE | HORNCASTLE |
| LN9 317 | LN9 5RA | WISPINGTON | HORNCASTLE |
| LN9 292 | LN9 5RB | THIMBLEY HILL | HORNCASTLE |
| LN9 280 | LN9 5RE | THIMBLEBY POST OFFICE | THIMBLEBY |
| LN9 452 | LN9 5RE | DEERS HOUSE | HORNCASTLE |
| LN9 311 | LN9 5RJ | EDLINGTON | HORNCASTLE |
| LN9 389 | LN9 5RR | PINFOLD LANE | MINTING |
| LN9 268 | LN9 6AA | EAST STREET | HORNCASTLE |
| LN9 266 | LN9 6AL | SPILSBY ROAD | HORNCASTLE |
| LN9 267 | LN9 6BG | QUEENS STREET | HORNCASTLE |
| LN9 489 | LN9 6DE | TENNYSON GARDENS | HORNCASTLE |
| LN9 89 | LN9 6DF | TENNYSON GARDENS | HORNCASTLE |
| LN9 265 | LN9 6EV | THE WONG | HORNCASTLE |
| LN9 273 | LN9 6JK | HALTHAM | RED HOUSE FARM |
| LN9 284 | LN9 6JL | SCRIVELSBY | HORNCASTLE |
| LN9 620 | LN9 6JR | BOSTON ROAD INDUSTRIAL ESTATE | HORNCASTLE |
| LN9 285 | LN9 6JU | LOW TOYNTON | RECTORY COTTAGE |
| LN9 271 | LN9 6JY | FULLETBY | CHURCH STREET |
| LN9 310 | LN9 6LF | BELCHFORD POST OFFICE | HORNCASTLE |
| LN9 295 | LN9 6LQ | OXCOMBE | HORNCASTLE |
| LN9 283 | LN9 6NP | HIGH TOYNTON | HORNCASTLE |
| LN9 282 | LN9 6NX | GREETHAM | MILL LANE |
| LN9 289 | LN9 6PB | WINCEBY HOUSE FARM | HORNCASTLE |
| LN9 274 | LN9 6PE | HAMERINGHAM | AVALON |
| LN9 275 | LN9 6PG | LOW HAMERINGHAM | HORNCASTLE |
| LN9 567 | LN9 6PJ | WINCEBY GARDENS | HORNCASTLE |
| LN9 121 | LN9 6PQ | MAREHAM ON THE HILL | HORNCASTLE |
| LN9 277 | LN9 6PX | SALMONBY | HORNCASTLE |
| LN9 519 | LN9 6QB | SOUTH ROAD | TETFORD |
| LN9 494 | LN9 6QG | ORMESBY ROAD | HORNCASTLE |
| LN9 279 | LN9 6QH | NORTH END | HORNCASTLE |
| LN9 315 | LN9 6QT | EAST ROAD | TETFORD |
| LN9 308 | LN9 6QU | ASHBY PUERORUM | HORNCASTLE |
Map boundaries are based on data from