North West London (NW) Postcode Districts

Area/District	Active Postcodes
NW1	3,482
NW10	3,236
NW11	1,707
NW1W	1,244
NW2	2,519
NW26	228
NW3	2,780
NW4	1,502
NW5	1,436
NW6	2,600
NW7	1,352
NW8	1,626
NW9	2,212