NR4 Postcode area, covering Attleborough, Beccles, Bungay, Cromer, Dereham, Fakenham, Great Yarmouth, Holt, Lowestoft, Melton Constable, North Walsham, Norwich, Sheringham, Walsingham, Wells-Next-The-Sea, Wymondham, which come under the local authority of the South Norfolk Council.
