| Reference |
post code |
location 1 |
location 2 |
| BL4 29 | BL4 0AB | MOSSFIELD ROAD | PLODDER LANE |
| BL4 205 | BL4 0AU | CENTRAL AVENUE (FARNWORTH) | 31 CENTRAL AVENUE |
| BL4 154 | BL4 0BT | PLODDER LANE POST OFFICE | 167 PLODDER LANE |
| BL4 213 | BL4 0DU | HARPER GREEN | 119 HARPER GREEN ROAD |
| BL4 247 | BL4 0HQ | BROADWAY | 20 BROADWAY |
| BL4 293 | BL4 0JF | BRADFORD STREET/ CONWAY STREET | 132 BRADFORD STREET |
| BL4 58 | BL4 0JP | PLODDER LANE STATION | 324 PLODDER LANE |
| BL4 320 | BL4 0JR | ROYAL BOLTON HOSPITAL | MINERVA ROAD |
| BL4 1006 | BL4 0JR | ROYAL BOLTON HOSPITAL | MINERVA ROAD |
| BL4 252 | BL4 0LW | EDGE FOLD/ SMETHURST LANE | 51A EDGE FOLD |
| BL4 238 | BL4 0NU | PLODDER LANE / MOUNT PLEASANT | MT PLEASANT ROAD/AVONDALE ROAD |
| BL4 87 | BL4 0NX | HIGHFIELD ROAD POST OFFICE | 237 HIGHFIELD ROAD |
| BL4 279 | BL4 0PQ | WHINS AVENUE | 353 HIGHFIELD ROAD |
| BL4 156 | BL4 156 | MANCHESTER ROAD KEARSLEY | 285 MANCHESTER ROAD |
| BL4 60 | BL4 7BB | KING STREET | 70 ALBERT ROAD |
| BL4 73 | BL4 7HX | CAWDOR STREET | 87 CAWDOR STREET |
| BL4 99 | BL4 7JH | EGERTON STREET/GLADSTONE ROAD | EGERTON STREET/GLADSTONE ROAD |
| BL4 61 | BL4 7JL | BOLTON ROAD FARNWORTH | 65 BOLTON ROAD |
| BL4 75 | BL4 7LE | MOSES GATE POST OFFICE | 44 EGERTON STREET |
| BL4 74 | BL4 7RS | FARNWORTH STATION | 10 BRIDGE STREET |
| BL4 237 | BL4 7RT | LOWER RAWSON STREET | 140 LOWER RAWSON STREET |
| BL4 265 | BL4 8BP | CHURCH ROAD FARNWORTH | 92 CHURCH ROAD |
| BL4 183 | BL4 8DB | HALSHAW LANE | 61 BOLTON ROAD |
| BL4 206 | BL4 8DL | CLIFTON STREET/CYPRESS STREET | CYPRESS STREET |
| BL4 6 | BL4 8LB | SPRINGFIELD ROAD | 205 SPRINGFIELD ROAD |
| BL4 116 | BL4 8NJ | KEARSLEY TOWN HALL | 412 BOLTON ROAD |
| BL4 122 | BL4 8QJ | KEARSLEY POST OFFICE | 95 MANCHESTER ROAD |
| BL4 253 | BL4 8RF | UNITY BROOK | 401 MANCHESTER ROAD |
| BL4 221 | BL4 9AC | FARNWORTH PDO | 106 MARKRT STREET |
| BL4 56 | BL4 9BB | KEARSLEY CROSS | 80 HIGHER MARKET STREET |
| BL4 59 | BL4 9BX | STONECLOUGH ROAD | 197 BOLTON ROAD |
| BL4 300 | BL4 9EG | FARNWORTH BRANCH OFFICE | 52A BRACKLEY STREET |
| BL4 137 | BL4 9HZ | ALBERT ROAD (FARNWORTH) | 193 ALBERT ROAD |
| BL4 225 | BL4 9PU | NEW BURY POST OFFICE | 61 GEORGE STREET |
| BL4 140 | BL4 9SH | PIGGOTT STREET | 221 BUCKLEY LANE |
| BL4 68 | BL4 9SR | WAVERLEY STREET | 21 WEST LAND STREET |
| BL4 501 | BL4 9XX | BOLTON MAIL CENTRE | STONEHILL ROAD, FARNWORTH |
| BL4 5011 | BL4 9XX | BOLTON MAIL CENTRE BUSINESS BOX | BOLTON MAIL CENTRE |
Map boundaries are based on data from