| Postcode | Coverage Area |
| DN1 | Doncastertown Centre |
| DN2 | Intake,Wheatley,Wheatley Hills |
| DN3 | Armthorpe,Barnby Dun,Branton,Edenthorpe,Kirk Sandall |
| DN4 | Balby,Belle Vue,Bessacarr,Cantley,Hexthorpe,Warmsworth |
| DN5 | Arksey,Barnburgh,Bentley,Cadeby,Cusworth,Harlington,High Melton,Scawsby,Scawthorpe,Sprotborough,Sunnyfields,Toll Bar |
| DN6 | Adwick-le-street,Askern,Campsall,Carcroft,Moss,Norton,Sutton,Walden Stubbs,Woodlands |
| DN7 | Dunsville,Dunscroft,Fishlake,Hatfield,Hatfield Woodhouse,Lindholme,Stainforth |
| DN8 | Moorends,Sandtoft,Thorne |
| DN9 | Epworth,Finningley,Haxey,Auckley,Owston Ferry,Belton,Westwoodside |
| DN10 | Bawtry,Misson,Misterton,Scrooby |
| DN11 | Bircotes,Harworth,New Rossington,Rossington,Tickhill,Wadworth |
| DN12 | Conisbrough,Denaby Main,New Edlington,Old Denaby,Old Edlington |
| DN14 | Carlton,Eggborough,Goole,Hensall,Howden,Pincheon Green,Rawcliffe,Snaith,Sykehouse,Whitley,Whitley Bridge |
| S64 | Mexborough,Swinton,Kilnhurst,Adwick Upon Dearne |
| WF8 | Darrington, Kirk Smeaton,Pontefract(Monkhill), Thorpe Audlin |
| WF9 | Badsworth,Fitzwilliam,Hemsworth, Kinsley,South Elmsall,South Kirkby,Upton |