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Canada's Do Not Call List

How to restrict telemarketers from calling your number

The Do Not Call List (DNCL) is a nationwide registry that restricts telemarketers from contacting registered telephone numbers. It has several benefits:

  • When you register, you can expect to receive fewer unsolicited telemarketing calls
  • You only have to register your Canadian phone number on one list
  • Registered numbers remain on the DNCL for three years
  • It's a free service

How to register


To register your home, mobile, VoIP, or fax telephone numbers on the DNCL:

  • Register online
  • Register by phone 1-866-580-DNCL (3625)
  • Fax your fax number to 1-888-362-5329, or
  • Register by TTY device at 1-888-362-5889

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