| 20 | Arriva UK Bus | Derby (circular) | Timetable |
| 20 | Arriva UK Bus | Murdishaw (circular) | Timetable |
| 20 | Arriva UK Bus | Holywell ↔ Warners End | Timetable |
| 20 | Centrebus Group | Leicester (circular) | Timetable |
| 20 | CT4N Ltd | Nottingham ↔ Wollaton | Timetable |
| 20 | Dochertys Midland Coache | Stirling ↔ Auchterarder | Timetable |
| 20 | First Bus | Aberdeen ↔ Old Aberdeen | Timetable |
| 20 | First Bus | Weston-super-Mare ↔ Burnham-on-Sea | Timetable |
| 20 | First Bus | Claverton Down ↔ Bath City Centre | Timetable |
| 20 | Go-Ahead | Plymouth City Centre ↔ Ivybridge | Timetable |
| 20 | Go-Ahead | Salisbury ↔ Blandford | Timetable |
| 20 | Go-Ahead | Poole ↔ Purewell | Timetable |
| 20 | Go-Ahead | Southampton City Cen ↔ Bitterne Park | Timetable |
| 20 | Go-Ahead | Hull ↔ Summergroves | Timetable |
| 20 | Go-Ahead | Sunderland ↔ Framwellgate Moor | Timetable |
| 20 | Ipswich Buses | Ipswich ↔ Copdock | Timetable |
| 20 | Lothian Buses | Slateford ↔ Calders | Timetable |
| 20 | Midland Classic | Tamworth Town Centre ↔ Mercia Park | Timetable |
| 20 | Midland Classic | Tamworth Town Centre ↔ Mercia Park | Timetable |
| 20 | National Express West Midlands | Coventry ↔ Nuneaton | Timetable |
| 20 | Newport Transport Ltd | Newport ↔ Liswerry | Timetable |
| 20 | PETER HOGG OF JEDBURGH LTD | Kelso ↔ Hawick | Timetable |
| 20 | Richmonds Coaches | Anstey ↔ Parsonage Estate | Timetable |
| 20 | Stagecoach | Havant ↔ Portsmouth | Timetable |
| 20 | Stagecoach | Honiton ↔ Taunton | Timetable |
| 20 | Stagecoach | Liverpool ↔ Tower Hill | Timetable |
| 20 | Stagecoach | Dundee City Centre ↔ Kirriemuir | Timetable |
| 20 | Stagecoach | Debden ↔ Walthamstow | Timetable |
| 20 | Stagecoach | Bedford ↔ Eastcotts | Timetable |
| 20 | Stagecoach | Cleethorpes Pier ↔ Wybers Wood | Timetable |
| 20 | Stagecoach | Hull ↔ Summergroves | Timetable |
| 20 | Stagecoach | Walthamstow ↔ Debden | Timetable |
| 20 | The Big Lemon CIC | University of Bath ↔ Twerton | Timetable |
| 20 | TM Travel Ltd | Rotherham Centre (circular) | Timetable |
| 20 | Transdev | Halifax Town Centre ↔ Pellon | Timetable |
| 20 | Transdev | Rawcliffe ↔ Osbaldwick | Timetable |
| 20 | Transport for Greater Manchester | Bolton ↔ The Trafford Centre | Timetable |
| 20 | Transport Made Simple | Leicester (circular) | Timetable |
| 20 | Transport Made Simple | Harlow Town Centre ↔ Ongar | Timetable |
| 200 | Arriva UK Bus | Leeds City Centre ↔ Heckmondwike | Timetable |
| 200 | Ashcroft Travel | Widnes (circular) | Timetable |
| 200 | Centrebus Group | London Colney ↔ Essendon | Timetable |
| 200 | Go-Ahead | Raynes Park ↔ Mitcham | Timetable |
| 200 | Grant Palmer | Flitwick ↔ Biggleswade | Timetable |
| 200 | Stagecoach | Banbury Town Centre ↔ Daventry | Timetable |
| 200 | W Brownrigg | Thornhill (circular) | Timetable |
| 200 | West Coast Motors | Campbeltown ↔ Machrihanish | Timetable |
| 201 | A & M Group - Flexibus | Nuneaton (circular) | Timetable |
| 201 | Abellio London | Morden ↔ Herne Hill | Timetable |
| 201 | Arriva UK Bus | Leeds City Centre ↔ Heckmondwike | Timetable |
| 201 | Centrebus Group | Welwyn Garden City ↔ Welham Green | Timetable |
| 201 | Delaine Buses | Bourne ↔ Peterborough | Timetable |
| 201 | Go-Ahead | Peterlee (circular) | Timetable |
| 201 | Go-Ahead | Figheldean ↔ Salisbury | Timetable |
| 201 | South Pennine Community | Chapeltown ↔ Stocksbridge | Timetable |
| 201 | Stagecoach | Amesbury ↔ Salisbury | Timetable |
| 201 | Stagecoach | Queensway ↔ Kinross | Timetable |
| 201 | Stagecoach | Aberdeen ↔ Banchory | Timetable |
| 201 | Stagecoach | Banchory ↔ Ballater | Timetable |
| 201 | Transport for Greater Manchester | Manchester City Centre ↔ Hattersley | Timetable |
| 202 | Arriva UK Bus | Crystal Palace ↔ Charlton | Timetable |
| 202 | Arriva UK Bus | Leeds City Centre ↔ Huddersfield Town Centre | Timetable |
| 202 | Delaine Buses | Bourne ↔ Peterborough | Timetable |
| 202 | Forge Travel | Caerau ↔ Neath | Timetable |
| 202 | Go-Ahead | Peterlee (circular) | Timetable |
| 202 | Horseman Coaches | Emmbrook ↔ Whitley Wood | Timetable |
| 202 | Moffat + Williamson | Kirkton ↔ Dundee City Centre | Timetable |
| 202 | Rotala Group of Companies | Halesowen ↔ Bromsgrove | Timetable |
| 202 | Stagecoach | Aberdeen ↔ Banchory | Timetable |
| 202 | Stagecoach | Banchory ↔ Ballater | Timetable |
| 202 | Transport for Greater Manchester | Manchester City Centre ↔ Gee Cross | Timetable |
| 202 | W Brownrigg | Dumfries ↔ Thornhill | Timetable |
| 202S | Rotala Group of Companies | Halesowen ↔ Bromsgrove | Timetable |
| 203 | A & M Group - Flexibus | Princethorpe ↔ Rugby | Timetable |
| 203 | Arriva UK Bus | Leeds City Centre ↔ Huddersfield Town Centre | Timetable |
| 203 | Autocar Bus & Coach Services | Benover ↔ Paddock Wood | Timetable |
| 203 | Centrebus Group | Welwyn Garden City ↔ Watton-at-Stone | Timetable |
| 203 | First Bus London | Hounslow ↔ Staines | Timetable |
| 203 | Lords Travel | Isleham ↔ Newmarket | Timetable |
| 203 | Transport for Greater Manchester | Manchester City Centre ↔ Stockport | Timetable |
| 204 | Arriva UK Bus | Belle Vale ↔ Liverpool | Timetable |
| 204 | Autocar Bus & Coach Services | Underriver ↔ Tonbridge | Timetable |
| 204 | Gateshead Central Taxis | Durham ↔ Sherburn | Timetable |
| 204 | Metroline Travel | Sudbury Town ↔ Edgware | Timetable |
| 204 | Nottingham County Council | Mansfield (circular) | Timetable |
| 204 | Select Coaches | Neath ↔ Skewen | Timetable |
| 204 | Stagecoach | Mansfield ↔ Mansfield Woodhouse | Timetable |
| 204 | Star Cabs | Newmarket ↔ Isleham | Timetable |
| 204A | Gateshead Central Taxis | Durham ↔ Sherburn | Timetable |
| 205 | A Lyles & Son | Mirfield ↔ Dewsbury | Timetable |
| 205 | Autocar Bus & Coach Services | Paddock Wood ↔ Tonbridge | Timetable |
| 205 | Morris Travel | Tanerdy ↔ Carmarthen | Timetable |
| 205 | Nottingham County Council | Mansfield (circular) | Timetable |
| 205 | Stagecoach | Marble Arch ↔ Bow | Timetable |
| 205 | TLC Travel Ltd | Dewsbury ↔ Pudsey | Timetable |
| 205 | Transport for Greater Manchester | Manchester City Centre ↔ Dane Bank | Timetable |
| 206 | Cresta Coaches | Alton (circular) | Timetable |
| 206 | Go-Ahead | Peterlee (circular) | Timetable |
| 206 | Metroline Travel | Kingsbury ↔ Kilburn Park | Timetable |
| 206 | Morris Travel | Tanerdy ↔ Tre-Vaughan | Timetable |