Register data is published weekly by DVSA. Latest snapshot: 6 September 2026.
Registered local bus service
4X
BANGOR to HOLYHEAD
Via Llangefni
Run by Arriva Buses Wales on licence PG0007245.
Kind of service
Normal Stopping
Public subsidy
Part subsidised
Running since
30 August 1991
Current version from
26 April 2026
Where it runs
Registered with 2 transport authorities. A service has to be registered with every authority whose area it runs through.
Other routes run by Arriva Buses Wales
- F5
Queensferry to Mold Bus Station
Normal StoppingSubsidised
- G8C
Bangor to Bethesda
Normal StoppingSubsidised
- G9
Bangor to Maes Geriechan
Normal StoppingSubsidised
- T51
RHYL to DENBIGH
Via Glan Clwyd Hospital
Normal StoppingSubsidised
- T51
DENBIGH to WREXHAM
Via Ruthin
Normal StoppingSubsidised
- WX1
Wrexham Park and Ride to Wrexham AFC Football Ground
Normal Stopping
Other operators in The Isle of Anglesey County Council
- 4
Llangefini Post Office to Bangor Clock
Via Gaerwen Llnddaniel Llanfairpwll and Menai Bridge
Gwynfor CoachesNormal StoppingPart subsidised
- 21
Summer Hill Bus Stop, Summer Hill Holyhead to Hill Street Bus Stop, Hill Street, Holyhead
Via 21 Treseifion/21A Treseifion-Penhros Park-Cyttir Road-Treseifion
Goodsir Coaches Daughters & SonNormal StoppingPart subsidised
- 22
Summer Hill Bus Stop, Summer Hill Holyhead to Hill Street Bus Stop, Hill Street, Holyhead
Via Llaingoch
Goodsir Coaches Daughters & SonNormal StoppingPart subsidised
- 23
Holyhead Summerhill Bus Stop to Holyhead Summerhill Bus Stop
Via Treaddar Bay 4 Mile Bridge , Rhoscolyn, Ysgol Rhoscolyn
Gwynfor CoachesNormal StoppingPart subsidised
- 24
Summer Hill Bus Stop, Summer Hill Holyhead to Hill Street Bus Stop, Hill Street, Holyhead
Via 24, Morawelan/ 24a Morawelan to Penrhos Park
Goodsir Coaches Daughters & SonNormal StoppingPart subsidised
What this record is
Registration PG0007245/183 is the permission to run this route, not a timetable. It records the start, the finish, the places between and who may run it. For departure times, ask the operator or the transport authority. To see what the licence behind it authorises overall, open the operator profile.