OpenPostcodes

L21

10 sectors, 572 postcodes

Sefton

Sector	Postcodes	Local authority
L21 0	74	Sefton
L21 1	87	Sefton
L21 2	26	Sefton
L21 3	23	Sefton
L21 4	39	Sefton
L21 5	38	Sefton
L21 6	23	Sefton
L21 7	79	Sefton
L21 8	91	Sefton
L21 9	92	Sefton