OpenPostcodes

BL

12 districts, 10,400 postcodes

Bolton, Bury, Blackburn with Darwen, Rossendale, Rochdale, Chorley

District	Postcodes	Local authority
BL0	564	Bury
BL1	1,853	Bolton
BL11	23	Bolton
BL2	1,152	Bolton
BL3	1,384	Bolton
BL4	849	Bolton
BL5	704	Bolton
BL6	1,016	Bolton
BL7	507	Bolton
BL78	5	Bolton
BL8	1,012	Bury
BL9	1,331	Bury