According to North American Numbering Plan, 579999 belongs to Longueuil, QC(city), the first 3 digits 579 locate to province Quebec, 999 locate the city Longueuil, QC, furthermore, we also provide some other information, such as the phone number type is Landline, Carrier is Iristel Inc.. Please pay attention that the detail we provide only as a reference, the details may not be complete and have deviation.

Here are some corresponding phone numbers.