DL postcode area

Darlington postcode area
DL
Postcode area	DL
Postcode area name	Darlington
Post towns	14
Postcode districts	17
Postcode sectors	67
Postcodes (live)	13,133
Postcodes (total)	16,036
Statistics as at February 2012

Postcode district boundaries: Bing / Google

The DL postcode area, also known as the Darlington postcode area, is a group of postcode districts around Barnard Castle, Bedale, Bishop Auckland, Catterick Garrison, Crook, Darlington, Ferryhill, Hawes, Leyburn, Newton Aycliffe, Northallerton, Richmond, Shildon and Spennymoor in England.

The approximate coverage of the postcode districts:

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Wikipedia