
Read the frequently asked questions on the customer service page on kpn.com.
Here is a link to all the customer service phone numbers.
Questions on online ordering?
Register your complaint.
(Only available in Dutch)
Read the page on working at KPN. If you have additional questions, please complete the form to contact us. (Only available in Dutch)
Read the page on sponsor requests for information on sponsoring. If you would like to submit a sponsoring request, then please email your question to the email address that is listed on the page.
Financial publications are downloadable on the Investor Relations page.
Read the frequently asked questions about KPN. If your question isnt in the list, please fill in the form to contact us.