Central London (ec1, ec2, ec3, ec4, wc1, wc2):

Shoreditch, St Mary's Cray, Moorgate, Belgravia, St Paul's Cray, Bloomsbury, Soho, Clerkenwell, Gray's Inn, West End, Barbican, Holborn, Monument, Tower Hill, St. Paul's, Covent Garden,

North London: (n1, n2, n3, n4, n5, n6, n7, n8, n9, n10, n11, n12, n13, n14, n15, n16, n17, n18, n19, n20, n21, n22

Kentish Town, Archway, Highbury, Enfield, Epping Forest, Barnet, Barnsbury, Canonbury, Lower Edmonton, Crouch End, Fortis Green, East Barnet, Seven Sisters, Southgate, East Finchley, New Southgate, Hendon, Finchley Central, Finsbury Park, Finsbury, Holloway, Hornsey, Upper Edmonton, Islington, Manor House, Muswell Hill, Pinner, Stoke Newington, New Barnet, Tottenham, Woodford Green, Tufnell Park, North Finchley, Palmers Green, Friern

Barnet, Hampstead Garden Suburb, Highgate, Woodside Park, Pinner Green, Cockfosters, Ponders End, Enfield Park, Potters Bar, Alexandra Palace, Totteridge, Winchmore Hill, Whetstone,

Northwest London: (nw1, nw2, nw3, nw4, nw5, nw6, nw7, nw8, nw9, nw10, nw11, nw12, nw13, nw14, nw15):

Camden Town, Brent Cross, Maida Vale, Mill Hill, Northolt, Colindale, Swiss Cottage, St John's Wood, Sudbury, Temple Fortune, Wembley, Hampstead, Harlesden, Harrow on the hill, Harrow, Havering, Kilburn, Kingsbury, Willesden, Neasden, Regent's Park, West Hampstead, Cricklewood, Golders Green, Hampstead Heath, Greenhill,

West London: (w1, w2, w3, w4, w5, w6, w7, w8, w9, w10, w11, w12, w13, w14)

Bayswater, Mayfair, Eastcote, Holland Park, Addlestone, Charlton, Perivale, Queens Park, Shepherd's Bush, Chiswick, Ealing, Ladbroke Grove, Brook Green, Acton, East Molesley, Elsham, Osterley,Hanwell, Strand, Greenford, Hammersmith, Kensal Green, Uxbridge, West Ealing, Marylebone, Warwick Avenue, Hanger Lane, Isleworth, West Brompton, North Kensington, Notting Hill, Paddington, Kensington,

Southwest London: (sw1, sw2, sw3, sw4, sw5, sw6, sw7, sw8, sw9, sw10, sw11, sw12, sw13, sw14, sw15, sw16, sw17, sw18, sw19, sw20)

Balham, Battersea, Tulse Hill, Twickenham, Worcester Park, Wandsworth, Brentford, South Lambeth, South Wimbledon, Stockwell, Kew, Kingston, Streatham, Beddington, Claygate, Merton, Brixton, Brompton, Richmond, Earlsfield, Carshalton, Castelnau, Chelsea, Fulham, Hook, Kew Gardens, Nine Elms, Southfields,Streatham Hill, Chertsey, Chessington, Clapham Junction, Kingston-upon-Thames, Clapham, Morden, Weston Green, Mitcham, Wimbledon, Mortlake, Parson's Green, Esher, Ewell, Pimlico, Putney, Raynes Park, East Sheen, Epsom Downs, Epsom, South Kensington, Teddington, Beddington Corner, Barnes, Tooting, World's End, Earl's Court, West Kensington, Westminster, Woodmansterne,

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)

South Bermonsey, Forest Hill, Addington, Anerley, Beckenham, Plumstead, Croydon, South Croydon, Bellingham, New Cross, Camberwell, North Woolwich, Nunhead, Catford, Cross, Hither Green, Eltham, Crystal Palace, Penge, Dulwich, Lambeth, East Croydon, Peckham, East Dulwich, Rotherhithe, Chislehurst, Elephant & Castle, Waterloo, West Norwood, Eltham Park, Foots Cray, Abbey Wood, Blackheath, Grove Park, Lewisham, New Cross Gate, Honor Oak Park, Crofton Park, Shirley, Deptford, Greenwich, Charlton, Sidcup, Lee, Southwark, Borough, Brockley, Sydenham, Upper Norwood, Walworth, Westcombe Park, Woolwich, Herne Hill

East London: (e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16, e17, e18)

North Woolwich, Dagenham, Plaistow, Isle of Dogs, Woodford, Aldgate, Becontree, Stepney, Bethnal Green, Highams Park, Bexley, Poplar, East End, Clapton, Dalston, East Ham, Forest Gate, Bromley-by-Bow, Millwall, Buckhurst Hill, Hainault, Stratford, Homerton, Upper Wandsworth, Leytonstone, Manor Park, Canning Town, Chigwell, Barking, Redbridge, Bow, South Woodford, Bromley, Grange Hill, Hackney, Stamford Hill, Upton Park, Walthamstow, Leyton, West Ham, Chingford, Whitechapel, Woodford Green