According to North American Numbering Plan, 819840 belongs to Trois Rivieres, QC(city), the first 3 digits 819 locate to province Quebec, 840 locate the city Trois Rivieres, QC, furthermore, we also provide some other information, such as the phone number type is Landline, Carrier is Telus Quebec. 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.