OFFICE NATIONAL E LA TELECOMMUNICATION
., 1, Avenue du Commerce, Centre, BP 60 Bujumbura,Bujumbura Mairie,Bujumbura Mairie
Contact Phones: (+257) 22 22 69 17 , (+257) 22 26 60 60 & 22 21 85 88
Email : onatel@onatel.bi
Web Address: www.africa2trust.com