C/ Muntaner, 315-321 08021 Barcelona
Office hours for enquiries: De dilluns a dijous de 9h a 14h i de 15:30h a 18h, i divendres de 9h a 14h.
Telephone: 933620020
Fax: 933620055
Electronic mail: contractacio@atm.cat
Website address: http://www.atm.cat