DA1 Dartford DA10 Swanscombe DA11 Gravesend DA12 Gravesend DA13 Gravesend DA14 Sidcup DA15 Sidcup DA16 Welling DA17 Belvedere DA18 Erith DA2 Dartford DA3 Longfield DA4 Dartford DA5 Bexley DA6 Bexleyheath DA7 Bexleyheath DA8 Erith DA9 Greenhithe DD1 Dundee DD10 Montrose DD11 Arbroath DD2 Dundee DD3 Dundee DD4 Dundee DD5 Dundee DD6 Newport-on-Tay DD7 Carnoustie DD8 Forfar DD9 Brechin DE1 Derby DE11 Swadlincote DE12 Swadlincote DE13 Burton-on-Trent DE14 Burton-on-Trent DE15 Burton-on-Trent DE21 Derby DE22 Derby DE23 Derby DE24 Derby DE3 Derby DE4 Matlock DE45 Bakewell DE5 Ripley DE55 Alfreton DE56 Belper DE6 Ashbourne DE65 Derby DE7 Ilkeston DE72 Derby DE73 Derby DE74 Derby DE75 Heanor DG1 Dumfries DG10 Moffat DG11 Lockerbie DG12 Annan DG13 Langholm DG14 Canonbie DG16 Gretna DG2 Dumfries DG3 Thornhill DG4 Sanquhar DG5 Dalbeattie DG6 Kirkcudbright DG7 Castle Douglas DG8 Newton Stewart DG9 Stranraer DH1 Durham DH2 Chester-le-Street DH3 Chester-le-Street DH4 Houghton-le-Spring DH5 Houghton-le-Spring DH6 Durham DH7 Durham DH8 Consett DH9 Stanley DL1 Darlington DL10 Richmond DL11 Richmond DL12 Barnard Castle DL13 Bishop Auckland DL14 Bishop Auckland DL15 Crook DL16 Spennymoor DL17 Ferryhill DL2 Darlington DL3 Darlington DL4 Shildon DL5 Newton Aycliffe DL6 Northallerton DL7 Northallerton West DL8 Leyburn DL9 Catterick Garrison DN1 Doncaster DN10 Doncaster DN11 Doncaster DN12 Doncaster DN14 Goole DN15 Scunthorpe DN16 Scunthorpe DN17 Scunthorpe DN18 Barton-Upon-Humber DN19 Barrow-Upon-Humber DN2 Doncaster DN20 Brigg DN21 Gainsborough DN22 Retford DN3 Doncaster DN31 Grimsby DN32 Grimsby DN33 Grimsby DN34 Grimsby DN35 Cleethorpes DN36 Grimsby DN37 Grimsby DN38 Barnetby DN39 Ulceby DN4 Doncaster DN40 Immingham DN41 Grimsby DN5 Doncaster DN6 Doncaster DN7 Doncaster DN8 Doncaster DN9 Doncaster DT1 Dorchester DT10 Sturminster Newton DT11 Blandford Forum DT2 Dorchester DT3 Weymouth DT4 Weymouth DT5 Portland DT6 Bridport DT7 Lyme Regis DT8 Beaminster DT9 Sherborne DY1 Dudley DY10 Kidderminster DY11 Kidderminster DY12 Bewdley DY13 Stourport-on-Severn DY14 Kidderminster DY2 Dudley DY3 Dudley DY4 Tipton DY5 Brierley Hill DY6 Kingswinford DY7 Stourbridge DY8 Stourbridge DY9 Stourbridge