North West England
BB1
BB2
BB3
BB4
BB5
BB8
BB9
BB10
BB11
BB12
BB18
BL0
BL1
BL2
BL3
BL4
BL5
BL6

BL7
BL8
BL9
BL14
BL15
CA1
CA2
CA3
CH2
CH3
CH4
CH41
CH42
CH43
CH46
CH49
CH60
CH61

CH62
CH63
CH64
CW10
FY1
FY2
FY3
FY4
HD1
HD2
HD3
HD4
HD5
HX1
HX2
HX3
HX4
HX5

HX6
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11
L12
L13
L14
L15
L16
L17

L18
L19
L20
L21
L22
L23
L24
L25
L26
L27
L28
L29
L30
L31
L32
L33
L34
L35

L36
L38
L39
M1
M2
M3
M4
M5
M6
M7
M8
M9
M11
M12
M13
M14
M15
M16

M17
M18
M19
M20
M21
M22
M23
M24
M25
M26
M27
M28
M29
M30
M31
M32
M33
M34

M35
M38
M40
M41
M43
M44
M45
M46
M50
M90
OL1
OL2
OL3
OL4
OL5
OL6
OL7
OL8

OL9
OL10
OL11
OL12
OL13
OL14
OL15
OL16
PR1
PR2
PR3
PR4
PR5
PR6
PR7
PR25
PR26
SK1

SK2
SK3
SK4
SK5
SK6
SK7
SK8
SK9
SK10
SK11
SK13
SK14
SK15
SK16
SK22
ST1
ST2
ST3

ST4
ST5
ST6
ST9
ST11
ST12
WA1
WA2
WA3
WA4
WA5
WA6
WA7
WA8
WA9
WA10
WA11
WA12

WA14
WA15
WN1
WN2
WN3
WN4
WN5
WN6
WN7

NE & Yorkshire
BD1
BD2
BD3
BD4
BD5
BD6
BD7
BD8
BD9
BD10
BD11
BD12
BD13
BD14
BD15

BD16
BD17
BD18
BD19
BD21
BD22
DH1
DH2
DH3
DH7
DL1
DL2
DL3
HG1
HG2

HG3
HU2
HU3
HU4
HU5
HU6
HU7
HU8
HU9
HU10
HU13
LN1
LN2
LN3
LN4

LN5
LN6
LS1
LS2
LS3
LS4
LS5
LS6
LS7
LS8
LS9
LS10
LS11
LS12
LS13

LS14
LS15
LS16
LS17
LS18
LS19
LS20
LS21
LS22
LS23
LS26
LS27
LS28
LS29
NE1

NE2
NE3
NE4
NE5
NE6
NE7
NE8
NE9
NE10
NE11
NE12
NE13
NE15
NE18
NE19

NE20
NE21
NE22
NE27
NE28
NE29
NE30
NE37
NE39
NE61
NE62
NE63
NE64
NEC1
PE19

S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S18

S20
S21
S23
S26
S35
S36
S40
S41
S42
S43
S45
S60
S61
S65
S66

S70
S71
S72
S73
S74
S75
WF1
WF2
WF3
WF4
WF6
WF7
WF8
WF10
WF11

WF17
YO1
YO2
YO3
YO4
YO5
YO6
YO8
YO10
YO11
YO13
YO14
YO18
YO19
YO21

YO22
YO23
YO24
YO26
YO30
YO31
YO32
YO36
YO41

Wales
CF3
CF5

CF10
CF11

CF14
CF23

CF24
CF45

CF62
CF63

CF64
NP9

NP10
NP11

NP18
NP19

NP20
SA1

SA2
SA5

SA6

Midlands
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19

B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38

B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B60
B61
B62
B63
B64
B65
B66

B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B90
B91
B92
B94
B95

B96
B97
B98
BH1
BH2
BH3
BH4
BH5
BH6
BH7
BH8
BH9
BH10
BH12
BH13
BH14
BH15
BH23
CV1

CV2
CV3
CV4
CV5
CV6
CV7
CV9
CV10
CV11
CV12
CV13
DE7
DE11
DE12
DE13
DE21
DE22
DE23
DE24

DE30
DE39
DE55
DY1
DY2
DY3
DY4
DY5
DY6
DY7
DY8
DY9
DY10
DY11
DY12
DY13
HU1
LE1
LE2

LE3
LE4
LE5
LE6
LE7
LE8
LE9
LE10
LE13
LE14
LE18
LE19
LE23
LE24
LE25
LE26
LE27
LE28
LE29

LE32
NG1
NG2
NG3
NG4
NG5
NG6
NG7
NG8
NG9
NG11
NG12
NG14
NG15
NG16
NG17
NG19
NG31
NG33

NN1
NN2
NN3
NN4
NN5
NN6
NN7
TF1
TF2
TF3
TF4
TF5
TF7
WR7
WR11
WS1
WS2
WS3
WS4

WS5
WS6
WS7
WS8
WS9
WS10
WS11
WS12
WS13
WS14
WS16
WS20
WS22
WS27
WV1
WV2
WV3
WV4
WV5

WV6
WV7
WV8
WV9
WV10
WV11
WV12
WV13
WV14

East Anglia
CB2
CB4
NR1

NR2
NR3
NR4

NR5
NR6
NR7

NR8
NR9
NR10

NR11
NR12
NR13

NR14
NR15
NR16

NR17
NR18
NR27

NR28
NR32
NR33

PE29

London and the South East
AL1
AL2
AL3
AL4
AL5
AL8
AL9
AL10
BR1
BR2
BR3
BR4
BR5
BR6
BR7
BR8
CB1
CM1
CM2
CM3
CM5
CM6
CM7
CM8
CM9
CM14
CM15
CM20
CM77
CO1
CO2
CO3
CO4
CO5
CO6
CO9
CR0

CR1
CR2
CR3
CR4
CR5
CR6
CR7
CR8
CR9
CR4.SW4
CRO
CT7
CT8
CT9
CT10
CT11
CT12
DA1
DA2
DA3
DA4
DA5
DA6
DA7
DA8
DA9
DA10
DA11
DA12
DA13
DA14
DA15
DA16
DA17
DA18
E1
E2

E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
E15
E16
E17
E18
EC1
EC1R
EC1V
EC1Y
EC2
EC2A
EC2M
EC2V
EC2Y
EC3
EC3V
EC4
EN1
EN2
EN4
EN5
EN6
EN7
GU1
GU2
GU3

GU4
GU5
GU8
GU12
GU14
GU15
GU16
GU17
GU18
GU19
GU20
GU21
GU24
GU34
GU35
GU46
GU47
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA11
HP1
HP2
HP3
HP4
HP5
HP6
HP7
HP9
HP10

HP11
HP12
HP13
HP14
HP15
HP16
HP18
HP19
HP21
HP22
HP23
IG1
IG2
IG3
IG4
IG5
IG6
IG7
IG8
IG9
IG10
IG11
KT1
KT2
KT3
KT4
KT5
KT6
KT7
KT8
KT9
KT10
KT12
KT13
KT14
KT15
KT16

KT17
KT18
KT19
KT20
LU1
LU2
LU3
LU4
LU5
LU6
LU7
ME1
ME2
ME3
ME4
ME5
ME6
ME7
ME8
ME9
ME10
ME14
ME15
ME16
ME17
ME19
ME20
MK1
MK2
MK3
MK4
MK5
MK7
MK8
MK9
MK10
MK11

MK12
MK13
MK15
MK17
MK18
N1
N2
N3
N4
N5
N6
N7
N8
N9
N10
N11
N12
N13
N14
N15
N16
N17
N18
N19
N20
N21
N22
NE23
NE24
NW1
NW2
NW3
NW4
NW5
NW6
NW7
NW8

NW9
NW10
NW11
OX1
OX5
OX6
OX11
OX13
RH10
RH11
RM1
RM2
RM3
RM5
RM6
RM7
RM8
RM9
RM10
RM11
RM12
RM13
RM14
RM1.RM9
S17
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
SG1
SG2
SG3
SL0
SL1
SL2
SL3
SL4
SL5
SL6
SL7
SL8
SL9
SM1
SM2
SM3
SM4
SM5
SM6
SM7
SM8

SM9
SS4
SS5
SS6
SS7
SS9
SS11
SS12
SW1
SW1E
SW1H
SW1P
SW1V
SW1Z
SW2
SW3
SW4
SW5
SW6
SW7
SW8
SW9
SW10
SW11
SW12
SW13
SW14
SW15
SW16
SW17
SW18
SW19
SW20
TN16
TN34
TN35
TN36

TN37
TN38
TN39
TN40
TW1
TW2
TW3
TW4
TW5
TW6
TW7
TW8
TW9
TW10
TW11
TW12
TW13
TW14
TW15
TW16
TW17
TW18
UB1
UB2
UB3
UB4
UB5
UB6
UB7
UB8
UB9
UB10
UB11
UB16
W
W1
W2

W3
W4
W5
W6
W7
W8
W9
W10
W11
W12
W13
W14
WC1
WC1B
WC1X
WC2
WC3
WC4
WD1
WD2
WD3
WD4
WD5
WD6
WD17
WD18
WD19
WD23
WD24
WD25

South England
BN1
BN2
BN3
BN11
BN12
BN15

BN16
BN17
BN18
BN20
BN21
BN22

BN23
BN24
BN25
BN26
OX2
OX3

OX4
OX14
OX26
OX33
PO1
PO2

PO3
PO4
PO5
PO6
PO7
PO8

PO9
PO10
RG1
RG2
RG5
RG6

RG10
RG12
RG21
RG24
RG25
RG30

RG31
RG40
RG41
RG42
RG45
SN1

SN2
SN3
SN4
SN5
SN6
SN25

SO11
SO12
SO13
SO14
SO15
SO16

SO17
SO18
SO19
SO30
SO31
SO40

SO50
SO52
SO53

South West England
BS1
BS2
BS3

BS4
BS5
BS6

BS7
BS8
BS9

BS10
BS11
BS12

BS13
BS14
BS15

BS16
BS20
BS31

BS34
GL1
GL3

GL4
SP10
TQ1

TQ3
TQ4
TQ7

TQ9
TQ12
TQ13