ZIP Code J6T (Valleyfield) Address & Phone Area Query

Postal Code Rules Notice

The postal code corresponding to the current page (e.g., J6T) 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 J6T belongs to the jurisdiction of Valleyfield, Valleyfield, 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	J6T
District / Neighborhood	Valleyfield (Valleyfield)
City	Valleyfield (Valleyfield)
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:

              J6T 1J7
            

              J6T 1K1
            

              J6T 1K2
            

              J6T 1K3
            

              J6T 1L3
            

              J6T 1V4
            

              J6T 1V5
            

              J6T 1V6
            

              J6T 1Y0
            

              J6T 1Y6
            

              J6T 1Y7
            

              J6T 1Y8
            

              J6T 1Z3
            

              J6T 2H0
            

              J6T 2K9
            

              J6T 2S5
            

              J6T 2W2
            

              J6T 3G7
            

              J6T 3X5
            

              J6T 3Y3
            

              J6T 3Z5
            

              J6T 4A1
            

              J6T 4E4
            

              J6T 4H9
            

              J6T 4K9
            

              J6T 4L1
            

              J6T 4R5
            

              J6T 4T0
            

              J6T 4V8
            

              J6T 4V9
            

              J6T 4W3
            

              J6T 5J9
            

              J6T 5K1
            

              J6T 5K3
            

              J6T 5P4
            

              J6T 5P5
            

              J6T 5R7
            

              J6T 6C2
            

              J6T 6C3
            

              J6T 6C5
            

              J6T 6C6
            

              J6T 6C7
            

              J6T 6E1
            

              J6T 6E4
            

              J6T 6E7
            

              J6T 6E8
            

              J6T 6G1
            

              J6T 6G5
            

              J6T 6G7
            

              J6T 6G8
            

              J6T 6G9
            

              J6T 6H1
            

              J6T 6H3
            

              J6T 6H4
            

              J6T 6H8
            

              J6T 6M3
            

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 J6T)?

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 J6T?

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 J6T — Valleyfield, Quebec