Prefix OL1 contains 8 postcode records across 34 mapped localities in United Kingdom.
Based on 34 records, 8 postal code values and 34 mapped localities. Coordinate coverage is 100.0%.
| Postal code | Locality | Administrative path | Coordinates |
|---|---|---|---|
| OL1 | Oldham | England / Greater Manchester | 53.5405, -2.1183 |
| OL10 | Heywood | England / Greater Manchester | 53.5925, -2.2194 |
| OL11 | Castleton | England / Greater Manchester | 53.5833, -2.1833 |
| OL11 | Slattocks | England / Greater Manchester | 53.5833, -2.1833 |
| OL12 | Broadley | England / Greater Manchester | 53.6362, -2.1656 |
| OL12 | Cheesden | England / Greater Manchester | 53.6362, -2.1656 |
Compare this range with other active postcode prefixes from the same country-level directory.
This page keeps a bounded sample for fast crawling and links each code to its canonical lookup page. Use the country export when you need the full prefix dataset.
| Postal code | Locality | Region | Coordinates |
|---|---|---|---|
| OL1 | Oldham | England / Greater Manchester | 53.5405, -2.1183 |
| OL10 | Heywood | England / Greater Manchester | 53.5925, -2.2194 |
| OL11 | Castleton | England / Greater Manchester | 53.5833, -2.1833 |
| OL11 | Slattocks | England / Greater Manchester | 53.5833, -2.1833 |
| OL12 | Broadley | England / Greater Manchester | 53.6362, -2.1656 |
| OL12 | Cheesden | England / Greater Manchester | 53.6362, -2.1656 |
| OL12 | Healey | England / Greater Manchester | 53.6362, -2.1656 |
| OL12 | Shawclough | England / Greater Manchester | 53.6362, -2.1656 |
| OL12 | Shawforth | England / Lancashire | 53.6813, -2.165 |
| OL12 | Syke | England / Greater Manchester | 53.6362, -2.1656 |
| OL12 | Wardle | England / Greater Manchester | 53.65, -2.1333 |
| OL12 | Whitworth | England / Lancashire | 53.656, -2.1771 |
| OL12 | Wolstenholme | England / Greater Manchester | 53.6362, -2.1656 |
| OL13 | Bacup | England / Lancashire | 53.7034, -2.2007 |
| OL13 | Britannia | England / Lancashire | 53.7008, -2.2046 |
| OL13 | Stacksteads | England / Lancashire | 53.7008, -2.2046 |
| OL13 | Weir | England / Lancashire | 53.7008, -2.2046 |
| OL14 | Clough Foot | England / West Yorkshire | 53.7142, -2.113 |
| OL14 | Cornholme | England / West Yorkshire | 53.7323, -2.1385 |
| OL14 | Lumbutts | England / West Yorkshire | 53.7142, -2.113 |
| OL14 | Lydgate | England / West Yorkshire | 53.7167, -2.1167 |
| OL14 | Mankinholes | England / West Yorkshire | 53.7142, -2.113 |
| OL14 | Todmorden | England / West Yorkshire | 53.7143, -2.097 |
| OL14 | Walsden | England / West Yorkshire | 53.6936, -2.1 |
| OL14 | Warland | England / West Yorkshire | 53.7142, -2.113 |
| OL15 | Calderbrook | England / Greater Manchester | 53.6446, -2.1003 |
| OL15 | Clough | England / Greater Manchester | 53.6446, -2.1003 |
| OL15 | Littleborough | England / Greater Manchester | 53.6458, -2.0968 |
| OL15 | Summit | England / Greater Manchester | 53.6446, -2.1003 |
| OL16 | Firgrove | England / Greater Manchester | 53.6157, -2.1247 |
| OL16 | Milnrow | England / Greater Manchester | 53.6112, -2.1127 |
| OL16 | Newhey | England / Greater Manchester | 53.6149, -2.1308 |
| OL16 | Rochdale | England / Greater Manchester | 53.6177, -2.1552 |
| OL16 | Smallbridge | England / Greater Manchester | 53.6149, -2.1308 |