Postcode Districts within Postcode Area OL
Chadderton
, Higginshaw
, Oldham
Shaw
, Royton
, Heyside
Delph
, Diggle
, Dobcross
, Greenfield
, Uppermill
, Denshaw
Waterhead
, Austerlands
, Grasscroft
, Grotton
, Lees
, Lydgate
, Oldham
, Scouthead
, Springhead
Mossley
, Mossley Cross
Ashton-under-Lyne
Ashton-under-Lyne
Oldham
, Bardsley
Oldham
, Westwood
, Chadderton
Heywood
Ashworth
, Rochdale
, Castleton
Wardle
, Whitworth
, Shawforth
, Rochdale
, Hurstead
, Healy
, Great Howarth
, Facit
, Buckley
Stacksteads
, Britannia
, Bacup
Todmorden
, Cornholme
, Eastwood
, Walsden
Smithybridge
, Shore
, Littleborough
, Summit
Milnrow
, Rochdale
, Firgrove
, Smallbridge
, Thornham
, Hurstead
, Burnedge
Oldham