AREA

POSTCODE AREA

(Entire Postcode Area is within the regional boundary)

POSTCODE DISTRICT

(Where the Postcode Area is split across regional boundaries)

POSTCODE SECTOR

(Where the Postcode District is split across regional boundaries)

Cheshire

CH5, CH6, CH7, CH8

Newport

NP

Shrewsbury

SY15, SY16, SY17, SY18, SY19, SY20, SY21, SY22,  SY23, SY24, SY25

SY10 0

Llandudno

LL

Llandrindod Wells

LD

Cardiff

CF

Swansea

SA