Contact us

Do you have an inquiry or feedback? We would like to hear from you.
Operating deviations
There can be slippery roads and challenging weather conditions in some places in Trøndelag. This can lead to delays for buses, trams and boats. Stay up to date on our operational deviations (norwegian).
Chat at atb.no
You will find our chat in the lower right corner. Opening hours:
- Monday-Friday: 08:00-18:00.
- Saturday: 10:00-17:00.
- Sundays and holidays: 10:00-17:00.
Contact form
We process your inquiries every day, all year. Normally you will receive a response within three working days. In periods there can be a large demand and in those periods a longer response time must be expected.
Phone
02820 or +47 478 02 820 - Route information, service center and switchboard (regular mobile rates).
177 - Route information (regular mobile rates).
02867 - Chartered service 67pluss
Opening hours:
- Monday - Friday: 07:00-18:00.
- Saturday: 09:00-17:00.
- Sunday and holidays: 10:00-17:00.
Service center
Visit AtB service center in Prinsens gate 41.
Opening hours:
- Monday-Friday: 10:00-17:00.
- Saturdays, Sundays and holidays: Closed.
Social media
Opening hours:
- Monday-Friday: 08:00-18:00.
- Saturday: 10:00-17:00.
- Sundays and holidays: 10:00-17:00.
Contact us on Facebook or Twitter.
Lost and found
Left something behind? Lost property on our buses, tram and boats are taken care of by AtB service center or our operators in Trøndelag. Find contact information to lost property offices.
Travel guarantee
If your bus is more than 20 minutes late, you may be eligable for a refund. Read about travel guarantee.
Flexible transport in Trøndelag and 67+
See an overview of where there is flexible transport.
- Call 02867 for booking.
Opening hours:
- Monday - Friday: 07:00-21:00
- Saturday: 09:00-20:00
- Sunday and holidays: 10:00-20:00
Mail adress
AtB AS
Prinsens gate 39
7011 Trondheim
Organization number
994686011MVA