Remember to call the new telephone numbers of the DDI service!!

The Government of Macao Special Administrative Region has implemented the Digit Adding Plan of Telephone Numbers of the DDI service since January 1, 2008. Citizens should add the initial digit “8” to all the present 7-digits telephone numbers of the DDI service.

Starting from July 1, 2008, another stage of the digit adding of telephone numbers of the DDI service is going to be implemented, and the detailed measures of which are as follows:

  • The adaptation period, during which the dialing of both telephone numbers of the DDI service (old and new) is allowed, is terminated.
  • The dialing of old 7-digits telephone numbers of the DDI service cannot be connected, but there will be voice prompts to indicate the correct dialing.
  • The voice prompts will be terminated on December 31, 2008.

For any queries, please call 83969164 during office hours.