OL postcode area
The OL postcode area, also known as the Oldham postcode area, is a group of sixteen postcode districts in north-west England, within seven post towns. These cover northeast Greater Manchester, and small parts of east Lancashire and West Yorkshire.
Mail for the OL postcode area is processed at Manchester Mail Centre, along with mail for the M, BL and SK postcode areas.
Coverage
The approximate coverage of the postcode districts are:! OL1
! OL2
! OL3
! OL4
! OL5
! OL6
! OL7
! OL8
! OL9
! OL10
! OL11
! OL12
! OL13
! OL14
! OL15
! style="background:#FFFFFF;"|OL16
! OL16
! style="background:#FFFFFF;"|OL95