We had this error a while back - a valid postcode MK18 4BX is returning values using Nearest but not returning on a postcode check e.g. http://www.uk-postcodes.com/postcode/MK184BX.xml
We had this error a while back - a valid postcode MK18 4BX is returning values using Nearest but not returning on a postcode check e.g. http://www.uk-postcodes.com/postcode/MK184BX.xml