Contact

Talk to a person, not a form queue

Accounts are opened by our team, so the first message usually settles the plan, the region and the invoice details in one go.

Send us a message

Thanks — your message is queued. We reply within one business day.

Direct lines

Sales: sales@lumenhop.com Support: support@lumenhop.com Security reports: security@lumenhop.com Billing: billing@lumenhop.com Phone: +31 20 241 88 60

Support hours: Mon–Fri, 09:00–18:00 CET. Business plan incidents are answered within four hours, including public holidays.

Office

LumenHop B.V. Keizersgracht 241-4 1016 EA Amsterdam The Netherlands

Visits by appointment — the office is a working floor, not a reception desk.