| Postcode district |
Sitat |
1917 name |
Additional Coertüra |
Autoritat locala |
| N1 |
rowspan="22" |
LONDON |
Head district |
Barnsbury, Canonbury, Kings Cross, Islington, Pentonville, De Beauvoir Town, Hoxton | Hackney, Islington, Camden |
| N2 |
East Finchley |
Fortis Green, Hampstead Garden Suburb (part) |
Barnet, Haringey |
| N3 |
Finchley |
Church End |
Barnet |
| N4 |
Finsbury Park |
Manor House, Stroud Green (part) |
Haringey, Islington, Hackney |
| N5 |
Highbury |
Highbury Fields |
Islington |
| N6 |
Highgate |
Hampstead Heath (part) |
Camden, Haringey, Islington |
| N7 |
Holloway |
Lower Holloway, Tufnell Park (part), Nag's Head |
Islington |
| N8 |
Hornsey |
Crouch End, Harringay (part) |
Haringey, Islington |
| N9 |
Lower Edmonton |
Edmonton (part) |
Haringey |
| N10 |
Muswell Hill |
|
Haringey, Barnet |
| N11 |
New Southgate |
Friern Barnet, Bounds Green, Arnos Grove (part) | Enfield, Barnet, Haringey |
| N12 |
North Finchley |
Woodside Park |
[[London Borough of Barnet |
Barnet]] |
| N13 |
Palmers Green |
|
[[London Borough of Enfield |
Enfield]] |
| N14 |
Southgate |
Oakwood, Osidge |
Enfield, Barnet |
| N15 |
South Tottenham |
Seven Sisters, Stamford Hill (part), Turnpike Lane (part) |
Hackney, Haringey |
| N16 |
Stoke Newington |
Stamford Hill, Shacklewell, Dalston (part), Newington Green (part) |
Hackney, Islington |
| N17 |
Tottenham |
South Tottenham (part) |
Haringey |
| N18 |
Upper Edmonton |
Harringey (part), Edmonton (part) |
Enfield |
| N19 |
Upper Holloway |
Archway, Tufnell Park (part), Hornsey (part) |
Islington, Camden |
| N20 |
Whetstone |
Totteridge, Oakleigh Park |
Barnet |
| N21 |
Winchmore Hill |
|
Enfield |
| N22 |
Wood Green |
Turnpike Lane (part), Bounds Green (part), Bowes Park |
Haringey, Enfield |