ZIP Code L1N (Oshawa) Address & Phone Area Query

Postal Code Rules Notice

The postal code corresponding to the current page (e.g., L1N) 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 L1N belongs to the jurisdiction of Oshawa, Oshawa, Ontario, 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	L1N
District / Neighborhood	Oshawa (Oshawa)
City	Oshawa (Oshawa)
Province / State	Ontario (Ontario)
Country	Canada (CA)
Dialing Area Codes	416

Complete Postal Codes in this Area

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

              L1N 0B9
            

              L1N 1B1
            

              L1N 1V9
            

              L1N 2H0
            

              L1N 2T5
            

              L1N 3P8
            

              L1N 4B8
            

              L1N 4E1
            

              L1N 4E2
            

              L1N 4M3
            

              L1N 4T8
            

              L1N 4V5
            

              L1N 5M6
            

              L1N 5R6
            

              L1N 5S8
            

              L1N 6A8
            

              L1N 6P5
            

              L1N 6S7
            

              L1N 6X3
            

              L1N 6X7
            

              L1N 7G4
            

              L1N 7H6
            

              L1N 7H7
            

              L1N 7J9
            

              L1N 7K1
            

              L1N 7L2
            

              L1N 7L9
            

              L1N 7M1
            

              L1N 7M2
            

              L1N 7M3
            

              L1N 7M4
            

              L1N 7M5
            

              L1N 7M6
            

              L1N 7M7
            

              L1N 7M8
            

              L1N 7M9
            

              L1N 7N1
            

              L1N 7N2
            

              L1N 7N3
            

              L1N 7N6
            

              L1N 7N7
            

              L1N 7N8
            

              L1N 7N9
            

              L1N 7P1
            

              L1N 7P2
            

              L1N 7P3
            

              L1N 7P4
            

              L1N 7P5
            

              L1N 7P6
            

              L1N 7P7
            

              L1N 7P8
            

              L1N 7R2
            

              L1N 7R3
            

              L1N 7R7
            

              L1N 7R8
            

              L1N 7R9
            

              L1N 7S1
            

              L1N 7S2
            

              L1N 7S5
            

              L1N 7T3
            

              L1N 7T4
            

              L1N 7T5
            

              L1N 7T6
            

              L1N 7T7
            

              L1N 7V3
            

              L1N 8H4
            

              L1N 8L6
            

              L1N 8L7
            

              L1N 8P8
            

              L1N 8R6
            

Random Local Phone Numbers

Mock phone numbers matching local formatting and dialing area codes. (416)

Frequently Asked Questions

What is the phone number format and dialing rules for this area (postal code L1N)?

Local phone numbers follow the dialing prefix rules. Numbers generated locally are 10 digits long and utilize regional area codes: 416.

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 L1N?

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 L1N — Oshawa, Ontario