Central London SW1 & W1
Westminster
1,0001,5001,7502,0002,2502,5003,0003,5004,0004,2504,5005,0005005,5006,000SW1SW1ASW1ESW1HSW1PSW1VSW1WSW1XSW1YW1BW1CW1DW1FW1GW1HW1JW1KW1SW1TW1UW1W EC1-EC4 City of London
City Of London
1,0001,5001,7502,0002,2502,5003,0003,5004,0004,2504,5005,0005005,5006,000EC1AEC1NEC2AEC2MEC2NEC2PEC2REC2VEC2YEC3AEC3MEC3NEC3REC3VEC4AEC4MEC4NEC4REC4VEC4Y East London E1,E14-16,E20
East London E2-E13,E17,E18
Waltham Forest
1,0001,5001,7502,0002,2502,5003,0003,5004,0004,2504,5005,0005005,5006,000E10E11E17E4 London MidTown WC1-WC2
City Of London
1,0001,5001,7502,0002,2502,5003,0003,5004,0004,2504,5005,0005005,5006,000WC1AWC1BWC1EWC1HWC1NWC1RWC1VWC1XWC2AWC2BWC2EWC2HWC2NWC2R North London N1-N22
Islington
1,0001,5001,7502,0002,2502,5003,0003,5004,0004,2505,0005005,5006,000N1N16N19N4N5N7 North West London NW1-NW11
SE1 South East London
Southwark
1,0001,5001,7502,0002,2502,5003,0003,5004,0004,2504,5005,0005005,5006,000SE1 South East London SE2-SE28 excl SE1
Southwark
1,0001,5001,7502,0002,2502,5003,0003,5004,0004,2504,5005,0005005,5006,000SE15SE16SE17SE22SE5 South West London SW2-SW20
West London W2-W14
Westminster
1,0001,5001,7502,0002,5003,0003,5004,0004,5005,0005005,5006,000W11W2W9