Historical version 3 of Category Postal Districts (view current version)
- Map of (some) London postal districts — excludes e.g. Croydon.
- Locale BR1
- Locale BR2
- Locale BR3
- Locale BR4
- Locale BR5
- Locale BR6
- Locale BR7
- Locale BR8
- Locale CM14
- Locale CM16
- Locale CR0
- Locale CR2
- Locale CR3
- Locale CR4
- Locale CR5
- Locale CR6
- Locale CR7
- Locale CR8
- Locale CR9
- Locale DA1
- Locale DA14
- Locale DA15
- Locale DA16
- Locale DA17
- Locale DA18
- Locale DA5
- Locale DA6
- Locale DA7
- Locale DA8
- Locale E1
- Locale E10
- Locale E11
- Locale E12
- Locale E13
- Locale E14
- Locale E15
- Locale E16
- Locale E17
- Locale E18
- Locale E2
- Locale E20
- Locale E3
- Locale E4
- Locale E5
- Locale E6
- Locale E7
- Locale E8
- Locale E9
- Locale EC1
- Locale EC2
- Locale EC3
- Locale EC4
- Locale EN1
- Locale EN2
- Locale EN3
- Locale EN4
- Locale EN5
- Locale HA0
- Locale HA1
- Locale HA2
- Locale HA3
- Locale HA4
- Locale HA5
- Locale HA6
- Locale HA7
- Locale HA8
- Locale HA9
- Locale HP5
- Locale HP6
- Locale HP7
- Locale IG1
- Locale IG10
- Locale IG11
- Locale IG2
- Locale IG3
- Locale IG4
- Locale IG5
- Locale IG6
- Locale IG7
- Locale IG8
- Locale IG9
- Locale KT1
- Locale KT17
- Locale KT18
- Locale KT19
- Locale KT2
- Locale KT20
- Locale KT3
- Locale KT4
- Locale KT5
- Locale KT6
- Locale KT7
- Locale KT8
- Locale KT9
- Locale N1
- Locale N10
- Locale N11
- Locale N12
- Locale N13
- Locale N14
- Locale N15
- Locale N16
- Locale N17
- Locale N18
- Locale N19
- Locale N2
- Locale N20
- Locale N21
- Locale N22
- Locale N3
- Locale N4
- Locale N5
- Locale N6
- Locale N7
- Locale N8
- Locale N9
- Locale NW1
- Locale NW10
- Locale NW11
- Locale NW2
- Locale NW3
- Locale NW4
- Locale NW5
- Locale NW6
- Locale NW7
- Locale NW8
- Locale NW9
- Locale RM1
- Locale RM10
- Locale RM11
- Locale RM12
- Locale RM13
- Locale RM14
- Locale RM15
- Locale RM2
- Locale RM3
- Locale RM4
- Locale RM5
- Locale RM6
- Locale RM7
- Locale RM8
- Locale RM9
- Locale SE1
- Locale SE10
- Locale SE11
- Locale SE12
- Locale SE13
- Locale SE14
- Locale SE15
- Locale SE16
- Locale SE17
- Locale SE18
- Locale SE19
- Locale SE2
- Locale SE20
- Locale SE21
- Locale SE22
- Locale SE23
- Locale SE24
- Locale SE25
- Locale SE26
- Locale SE27
- Locale SE28
- Locale SE3
- Locale SE4
- Locale SE5
- Locale SE6
- Locale SE7
- Locale SE8
- Locale SE9
- Locale SM1
- Locale SM2
- Locale SM3
- Locale SM4
- Locale SM5
- Locale SM6
- Locale SM7
- Locale SW1
- Locale SW10
- Locale SW11
- Locale SW12
- Locale SW13
- Locale SW14
- Locale SW15
- Locale SW16
- Locale SW17
- Locale SW18
- Locale SW19
- Locale SW2
- Locale SW20
- Locale SW3
- Locale SW4
- Locale SW5
- Locale SW6
- Locale SW7
- Locale SW8
- Locale SW9
- Locale TN14
- Locale TN16
- Locale TW1
- Locale TW10
- Locale TW11
- Locale TW12
- Locale TW13
- Locale TW14
- Locale TW15
- Locale TW16
- Locale TW19
- Locale TW2
- Locale TW3
- Locale TW4
- Locale TW5
- Locale TW6
- Locale TW7
- Locale TW8
- Locale TW9
- Locale UB1
- Locale UB10
- Locale UB11
- Locale UB2
- Locale UB3
- Locale UB4
- Locale UB5
- Locale UB6
- Locale UB7
- Locale UB8
- Locale UB9
- Locale W1
- Locale W10
- Locale W11
- Locale W12
- Locale W13
- Locale W14
- Locale W2
- Locale W3
- Locale W4
- Locale W5
- Locale W6
- Locale W7
- Locale W8
- Locale W9
- Locale WC1
- Locale WC2
- Locale WD17
- Locale WD18
- Locale WD19
- Locale WD3
- Locale WD6