OpenPostcodes

SL

12 districts, 10,675 postcodes

Windsor and Maidenhead, Buckinghamshire, Slough, Bracknell Forest, Runnymede, Surrey Heath, and others

DistrictPostcodesLocal authority
SL0345Buckinghamshire
SL11,657Slough
SL21,132Slough
SL31,075Slough
SL41,373Windsor and Maidenhead
SL5885Windsor and Maidenhead
SL62,315Windsor and Maidenhead
SL6033Windsor and Maidenhead
SL7694Buckinghamshire
SL8265Buckinghamshire
SL9878Buckinghamshire
SL9523Slough