Returns month and year if a postcode was terminated or is no longer active.
terminated_postcode(postcode)
Arguments
postcode: A string. Terminated UK postcode.
Returns
A data frame with data about terminated postcode. NULL if postcode is active.
postcode Postcode. All currently terminated postcodes within the United Kingdom, the Channel Islands and the Isle of Man, received every 3 months from Royal Mail. 2, 3 or 4-character outward code, single space and 3-character inward code.
year_terminated Termination year. Year of termination of a postcode.
month_terminated Termination month. Month of termination of a postcode. 1-January, 2-February, ..., 12-December.
longitude Longitude. The WGS84 longitude given the Postcode's national grid reference.
latitude Latitude. The WGS84 latitude given the Postcode's national grid reference.