Specialized support line for Corporate Customers.
Corporate Contacts
Talking to Millennium is easy
+351 21 004 24 24
+351 918 504 504
+351 930 504 504
+351 961 504 126
Millennium never calls Customers through these numbers
Products and services - available on weekdays from 8 am to 10 pm, and on non-working days from 10 am to 10 pm (GMT).
Technical support - available every business days from 8 am to 2 am and on non-business days from 10 am to 12 pm (GMT).
National landline call.
The cost of communications depends on the price plan agreed with your operator.
We're here for you
There are more ways to reach us
We're here for you
There are more ways to reach us
Looking for a branch?
Need to call us?