ZIP Code J7X (Les Coteaux) Address & Phone Area Query

Postal Code Rules Notice

The postal code corresponding to the current page (e.g., J7X) is a Forward Sortation Area (FSA) prefix. To ensure system building efficiency and proper page loading, the system aggregates and displays all detailed, complete postal codes in this region. You can find more precise 6-character complete postal codes below (format: K1A 0B1), corresponding to specific streets, residential buildings, commercial offices, or specific delivery points.

Canada Postal Code Structure and Rules:

1. First Part (FSA / Forward Sortation Area):

Fixed at 3 characters (format: 'Letter-Number-Letter', e.g., M5V). The first letter represents the main province or geographic region; the second digit indicates a metropolitan area (1-9) or a rural remote area (0); the third letter represents the specific city area or small town.

2. Second Part (LDU / Local Delivery Unit):

Fixed at 3 characters (format: 'Number-Letter-Number', e.g., 2T6). It represents a more precise delivery range, such as a specific street, a large high-rise office building, a residential neighborhood block, or even a specific single institution with high mail volume.

Postal code J7X belongs to the jurisdiction of Les Coteaux, Les Coteaux, Quebec, Canada. This page contains complete postal details, delivery branch information, and random phone number generation tools for this code.

Detailed ZIP Code Geography

The following postal codes are indexed for this geographical region.

Postal Code	J7X
District / Neighborhood	Les Coteaux (Les Coteaux)
City	Les Coteaux (Les Coteaux)
Province / State	Quebec (Quebec)
Country	Canada (CA)
Dialing Area Codes	418

Complete Postal Codes in this Area

Below is a detailed list of all complete postal codes included in this area:

              J7X 1A3
            

              J7X 1A4
            

              J7X 1A5
            

              J7X 1A6
            

              J7X 1B1
            

              J7X 1C2
            

              J7X 1C3
            

              J7X 1C4
            

              J7X 1E8
            

              J7X 1G2
            

              J7X 1G8
            

              J7X 1H7
            

              J7X 1H8
            

              J7X 1J1
            

              J7X 1J5
            

              J7X 1J6
            

              J7X 1K4
            

              J7X 1L2
            

              J7X 1L4
            

              J7X 1L6
            

              J7X 1M5
            

              J7X 1M6
            

              J7X 1M8
            

              J7X 1M9
            

Random Local Phone Numbers

Mock phone numbers matching local formatting and dialing area codes. (418)

Frequently Asked Questions

What is the phone number format and dialing rules for this area (postal code J7X)?

Local phone numbers follow the dialing prefix rules. Numbers generated locally are 10 digits long and utilize regional area codes: 418.

Local Dialing: Within the same area, dial the standard subscriber number directly without country prefix.
International Dialing: To dial internationally, prepend the country dial code followed by the local area code and number.

What can the random phone numbers generated here be used for?

They are simulated data designed specifically for software development testing, QA automation workflows, form input validation (e.g., formatting mobile/landline numbers), and international compliance mock databases. Simulated phones cannot make or receive calls, nor can they receive SMS verification codes.

How to check the specific jurisdiction or branch associated with postal code J7X?

Our website lists specific communities and delivery branch details (if any) in the details section. You can also double-check accuracy via the official query portals provided by the official postal reference sources below (such as China Post or US USPS) to ensure data is absolutely precise.

Data Verification & Reference Sources

The following official postal authorities can be used to verify the accuracy of the postal code data on this page:

Postal Code J7X — Les Coteaux, Quebec