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Universal Call Blocking

Take advantage of Iristel’s automated feature – free of charge to consumers –

designed to protect Canadians at home and while roaming internationally.

Speak with a specialist

Iristel continues to innovate to keep Canadians safe from external threats.

This new system operates on a specific set of rules which block malformed numbers that do not comply with international numbering plan standards. 


Examples of this include international numbers with more than 15 digits, North American numbers that have either more or less than 10 digits (long distance calls that begin with the number 1 and 310-XXXX calls), and numbers with unassigned North American area codes.


The immediate benefit for our clients and partners is the elimination of malformed number calls.


Canada’s largest CLEC has your back.

Let’s discuss a brighter future! 

Is your phone number portable?



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