No incidents BE → English Contact Solutions Segments About Eurofiber Lifeline stories contact information Contact information Ask your question Eurofiber Belgium Belgicastraat 5 bus 7 Building Fountainplaza 504 1930 Zaventem Belgium t +32 (0)2 307 12 00 Company Registration 0435.204.851 (Eurofiber N.V.) Servicedesk Eurofiber Belgium National phone number 0800 – 26909 (free) International phone number +32 (0) 800 – 26909 (free) Service Desk availability 24/7 Communication during working hours Dutch and English Communication outside of working hours Dutch and English Questions about management and delivery status cos@eurofiber.com Questions about planned work plannedwork@eurofiber.com Written communication Dutch and English Looking for Business Fiber? We can provide a fiber-optic connection for your organization. Contact us ADDRESS Eurofiber Belgium Belgicastraat 5 bus 7 Building Fountainplaza 504 1930 Zaventem NMC INTERNATIONAL +32(0)800-26909 RECEPTION +32 (0)2 307 12 00 VAT / COMPANY NUMBER 0435204851 2021 All rights reserved. Eurofiber Privacy notice Cookie policy Conditions