Illustrert kundeservicemedarbeider

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

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.

Fill out contact form


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

Prinsens gate 39
7011 Trondheim

Organization number