NPA-NXX - 581-318

This is the 581-318 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!

1. Area Codes
2. 581
3. 581-318

The 581-318 subcode mainly covers Quebec in Québec county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Quebec state. Many of the numbers in this subcode are Regular Landline registered to Distributel Communications Limited. We hear they employ a large number of people in the Quebec office.
Recently there have been an increase in reported calls, we've had over 551902 comments across our systems for the 581-318 subcode.