| Number | Service (From/To) | General Details | | 11X | Brighton to Eastbourne | Details Unknown |
| 12 | Brighton to Eastbourne (Roselands) | Only this direction, Mon (3 trips) Sun (3 trips) |
| | Brighton to Newhaven | Evenings only, one way, Mon (2 trips) Sun (2 trips) |
| | Brighton to Seaford | Evenings only, one way, Mon (4 trips) Sun (4 trips) |
| | Eastbourne to Brighton | Mon (every 30 mins) Sun (every 30 mins) |
| | Eastbourne (Roselands) to Brighton | Only this direction, Mon (3 trips) Sun (3 trips) |
| | Newhaven to Eastbourne | Only this direction, Mon (1 trip) Sun (1 trip) |
| | Newhaven to Brighton | Early Mornings, this way only, Mon (1 trip) Sun (1 trip) |
| | Seaford to Brighton | Only this direction, Mon (3 trips) Sun (3 trips) |
| 12A | Brighton to Eastbourne (Roselands) | Only this direction, Mon (1 trip) Sun (1 trip) |
| | Brighton to Seaford | Only this direction, Mon (4 trips) Sun (4 trips) |
| | Eastbourne to Brighton | Mon (every 30 mins) Sun (every 30 mins) |
| | Eastbourne (Roselands) to Brighton | Only this direction, Mon (1 trip) Sun (1 trip) |
| | Newhaven to Brighton | Only this direction, Mon (2 trips) Sun (2 trips) |
| | Newhaven to Seaford | Only this direction, Mon (2 trips) Sun (2 trips) |
| | Seaford to Brighton | Only this direction, Mon (2 trips) Sun (2 trips) |
| | Seaford Circular | Only this direction, Mon (3 trips) Sat (1 trip) Sun (4 trips) |
| 12X | Seaford to Brighton | Mon to Fri (?) Sun (?) |
| 13X | Brighton to Newhaven | Only this direction, Mon (3 trips) Sun (3 trips) |
| | Eastbourne to Brighton | Mon (every 30 mins) Sun (every 30 mins) |
| | Newhaven to Brighton | Only this direction, Mon (3 trips) Sun (3 trips) |
| 14 | Brighton to Newhaven | Evenings only, one way, Mon to Sun (1 trip) |
| | Brighton to Peacehaven | Only this direction, Mon to Fri (24 trips) Sat (every 40 mins) Sun (every 60 mins) |
| | Newhaven to Brighton | Only this direction, Mon to Sat (4 trips) |
| | Peacehaven to Brighton | Only this direction, Mon to Fri (27 trips) Sat (every 40 mins) Sun (16 trips) |
| 14A | Brighton to Peacehaven | Evenings only, one way, Mon to Sat (6 trips) Sun (4 trips) |
| 14B | Brighton to Peacehaven | Only this direction, Sun (every 60 mins) |
| | Peacehaven to Brighton | Only this direction, Sun (every 60 mins) |
| 14C | Brighton to Peacehaven | Only this direction, Mon to Fri (13 trips) Sat (every 60 mins) |
| | Newhaven to Brighton | Only this direction, Mon to Sun (1 trip) |
| | Peacehaven to Brighton | Only this direction, Mon to Fri (13 trips) Sat (every 60 mins) Sun (3 trips) |
| 23 | Brighton (Lewes Road) to Falmer (University Of Sussex) | Only this direction, Mon (1 trip) Sun (1 trip) |
| | Falmer (University Of Sussex) to Brighton (Marina Village) | Mon (every 60 mins) Sun (every 60 mins) |
| 25 | Brighton (Lewes Road) to Falmer (University Of Sussex) | Only this direction, Mon (1 trip) Sun (1 trip) |
| | Falmer (University Of Sussex) to Brighton (Old Steine) | Mon (every 15 mins) Sun (every 15 mins) |
| | Falmer (University Of Sussex) to Hove | Only this direction, Mon (17 trips) Sun (17 trips) |
| | Falmer (University Of Sussex) to Portslade | Only this direction, Mon (5 trips) Sun (5 trips) |
| | Hove to Falmer (University Of Sussex) | Evenings only, one way, Mon (14 trips) Sun (14 trips) |
| | Portslade to Falmer (University Of Sussex) | Only this direction, Mon (6 trips) Sun (6 trips) |
| | Falmer (University Of Sussex to Brighton University) | Only this direction, MonSat (1 trip) Sun (2 trips) |
| 25X | Falmer (University Of Sussex) to Hove | Details Unknown |
| 28 | Brighton (Churchill Square) to Lewes | Evenings only, one way, Mon (3 trips) Sun (3 trips) |
| | Brighton (Churchill Square) to Ringmer (Broyle Estate) | Only this direction, Mon (3 trips) Sun (3 trips) |
| | Brighton (Churchill Square) to Uckfield | Only this direction, Mon (8 trips) Sun (8 trips) |
| | Lewes to Brighton (Dyke Road) | Only this direction, Mon (3 trips) Sun (3 trips) |
| | Ringmer (Broyle Estate) to Brighton (Dyke Road) | Only this direction, Mon (2 trips) Sun (2 trips) |
| | Tunbridge Wells to Brighton (Dyke Road) | Evenings only, one way, Mon (2 trips) Sun (2 trips) |
| | Uckfield to Brighton (Dyke Road) | Only this direction, Mon (6 trips) Sun (6 trips) |
| | Uckfield to Brighton (Dyke Road) | Only this direction, Mon (3 trips) Sun (3 trips) |
| | Uckfield (Bus Station) Circular | Only this direction, Mon (1 trip) Sun (1 trip) |