User:Richardguk/DN postcode area

The DN postcode area, also known as the Doncaster postcode area, is a group of postal districts around Barnetby, Barrow upon Humber, Barton-upon-Humber, Brigg, Cleethorpes, Doncaster, Gainsborough, Goole, Grimsby, Immingham, Retford, Scunthorpe and Ulceby in England.

The S64 postcode district was originally earmarked as the DN13 postcode district. When viewed on a map a gap is formed in the geographic postcode pattern and is the reason why DN13 does not exist.

Coverage
The approximate coverage of the postal districts:



Adjacent areas
Clockwise from the east, the adjacent postcode areas are:, LN (Lincoln), NG (Nottingham), S (Sheffield), WF (Wakefield), YO (York), HU (Hull).