Central London
wc1, wc2, ec1, ec2, ec3, ec4
Barbican, Belgravia, Bloomsbury, Clerkenwell, Covent Garden, Gray's Inn, Holborn, Monument, Moorgate, Shoreditch, Soho, St. Paul's, St Paul's Cray, St Mary's Cray, Tower Hill, West End,

North London
n1, n2, n3, n4, n5, n6, n7, n8, n9, n10, n11, n12, n13, n14, n15, n16, n17, n18, n19, n20, n21, n22
Archway, Alexandra Palace, Barnsbury, Barnet, East Barnet, Finsbury, Fortis Green, Kentish Town, Canonbury, Crouch End, East Finchley, Enfield Park, Cockfosters, Enfield, Finsbury Park, Friern Barnet, Epping Forest, Hampstead Garden Suburb, Finchley Central, Islington, Highbury, Highgate, Hornsey, Lower Edmonton, Southgate, Stoke Newington, Tufnell Park, Totteridge, Manor House, New Southgate, Holloway, North Finchley, Hendon, Palmers Green, Pinner Green, Pinner, Ponders End, Muswell Hill, Potters Bar, Woodside Park, Seven Sisters, Upper Edmonton, Whetstone, Tottenham, Woodford Green, Winchmore Hill, New Barnet,

West London
w1, w2, w3, w4, w5, w6, w7, w8, w9, w10, w11, w12, w13, w14
Acton, Addlestone, Bayswater, Charlton, Brook Green, Chiswick, Ealing, Eastcote, Uxbridge, Greenford, Hanger Lane, Hanwell, Hammersmith, Holland Park, Isleworth, Kensington, Elsham, Notting Hill, East Molesley, Ladbroke Grove, Marylebone, Mayfair, North Kensington, Warwick Avenue, Osterley, Paddington, Perivale, Shepherd's Bush, Strand,West Brompton, Kensal Green, Queens Park, West Ealing

Southwest London
sw1, sw2, sw3, sw4, sw5, sw6, sw7, sw8, sw9, sw10, sw11, sw12, sw13, sw14, sw15, sw16, sw17, sw18, sw19, sw20
Beddington, Balham, Barnes, Beddington Corner, Brentford, Brompton, Carshalton, Chessington, Clapham, Claygate, Earl's Court, Esher, Epsom, Epsom Downs, Parson's Green, Battersea, Ewell, Chelsea, Chertsey, East Sheen, Stockwell, Kew, Clapham Junction, Earlsfield, Brixton, Raynes Park, Kingston, Streatham, Castelnau, Fulham, Mitcham, Morden, Kew Gardens, Tulse Hill, Kingston-upon-Thames, Merton, Mortlake, Putney, Pimlico, Nine Elms, Wandsworth, West Kensington, Teddington, Wimbledon, Richmond, Southfields, Hook, South Wimbledon, Twickenham, Tooting, World's End, Streatham Hill, Weston Green, South Kensington, South Lambeth, Westminster, Worcester Park, Woodmansterne

Northwest London
nw1, nw2, nw3, nw4, nw5, nw6, nw7, nw8, nw9, nw10, nw11, nw12, nw13, nw14, nw15
Brent Cross, Camden Town, Colindale, Cricklewood, Neasden, West Hampstead, Wembley, Northolt, Hampstead,Kilburn, Havering, Golders Green, Harrow, Temple Fortune, Kingsbury, St John's Wood, Greenhill, Harlesden, Maida Vale, Mill Hill, Regent's Park, Hampstead Heath, Harrow on the hill, Sudbury, Swiss Cottage, Willesden

East London
e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16, e17, e18
Aldgate, Bexley, Bethnal Green, Buckhurst Hill, Forest Gate, Highams Park, Bow, Chigwell, Canning Town, Clapton, Dalston, Bromley-by-Bow, Hackney, Homerton, Grange Hill, South Woodford, Millwall, Isle of Dogs, West Ham, Whitechapel, Leyton, Stratford, East End, Upper Wandsworth, Bromley, Leytonstone, Barking, Becontree, North Woolwich, Stamford Hill, East Ham, Hainault, Manor Park, Plaistow, Redbridge, Dagenham, Chingford, Stepney, Poplar, Upton Park, Woodford, Walthamstow, Woodford Green

Southeast London
se1, se2, se3, se4, se5, se6, se7, se8, se9, se10, se11, se12, se13, se14, se15, se16, se17, se18, se19, se20, se21, se22, se23, se24, se25, se26, se27, se28
Addington, Anerley, Abbey Wood, Catford, Croydon, Crystal Palace, Greenwich, Grove Park, Bellingham, Blackheath, Chislehurst, Crofton Park, Cross, Deptford, Eltham, Lee, Lewisham, New Cross Gate, Dulwich, Elephant & Castle, Eltham Park, Foots Cray, Herne Hill, Plumstead, East Dulwich, Forest Hill, Hither Green, Sydenham, Waterloo, Lambeth, Peckham, West Norwood, Beckenham, Rotherhithe, Penge, New Cross, Shirley, North Woolwich, Sidcup, Honor Oak Park, Charlton, Upper Norwood, Southwark, Nunhead, Borough, Brockley, Camberwell, East Croydon, South Bermonsey, South Croydon, Walworth, Westcombe Park, Woolwich