NPA-NXX - 506-604

This is the 506-604 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. 506
3. 506-604

The 506-604 subcode mainly covers Grande-anse in Gloucester county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of New Brunswick state. Many of the numbers in this subcode are Regular Landline registered to 2034156 Ontario. We hear they employ a large number of people in the New Brunswick office.
Recently there have been an increase in reported calls, we've had over 77792 comments across our systems for the 506-604 subcode.