Lancashire postcode districts

BB1 BB10 BB11 BB12 BB18 BB2 BB4 BB5 BB6 BB7 BB8 BB9 BB94 BD23 BL0 BL6 BL8 BL9 FY3 FY4 FY5 FY6 FY7 FY8 L31 L33 L37 L39 L40 LA1 LA2 LA3 LA4 LA5 LA6 OL12 OL13 OL14 PR0 PR1 PR11 PR2 PR25 PR26 PR3 PR4 PR5 PR6 PR7 PR8 PR9 WA11 WN5 WN6 WN8