The NR postcode area, also known as the Norwich postcode area,[2] is a group of 35 postcode districts in the east of England, within 16 post towns.
These cover central, north and eastern Norfolk (including Norwich, Great Yarmouth, Attleborough, Wymondham, Dereham, Fakenham, Walsingham, Wells-next-the-Sea, Melton Constable, Holt, Sheringham, Cromer and North Walsham) and part of north-east Suffolk (including Lowestoft, Beccles and Bungay).
The postcode districts are arranged in three roughly concentric rings: The approximate coverage of the postcode districts: