Canada Postcode
Level: location

Postcode L1H

Location: Ontario → Oshawa

1 location(s) using this postal code in Ontario, Canada

L1
ProvinceOntario
MunicipalityOshawa

About Postcode L1H

This postal code is assigned to Oshawa Municipality , Ontario, Canada. This location-level postal code helps ensure accurate mail delivery and location identification.

Postal Code Format

Canada uses alphanumeric postal codes with 6 characters (example: K1A 0B1). In our directory, these codes are organized from provinces down to regions.

How to Use This Postcode L1H

When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.

Address format example:

Recipient Name

House #, Street Name

Oshawa

Ontario

L1H

Canada

Domestic Mail

Include this postcode on all letters and packages sent within Canada.

International Mail

For international deliveries, include "Canada" on the last address line after the postcode.

Frequently Asked Questions

What area does this postcode cover?

This postcode covers Ontario → Oshawa in Canada.

Is this a valid List Post Code?

Yes. L1H is an active postcode for Ontario → Oshawa in Canada. It follows the 6-character format used in this country.

How do I find the postal code for a specific address?

Search by province, region, and municipality to find the correct postcode in Canada. Search Postcodes

Found incorrect info for L1H?

Quick Actions

Useful Resources

All Postal CodesBrowse by ProvincesFind Post Office

Developer API

Get this data via API

Free JSON for postcode L1H.

GEThttps://api.listpostcode.com/v1/countries/CA/postcodes/L1H
curl -H "x-api-key: YOUR_API_KEY" \
  "https://api.listpostcode.com/v1/countries/CA/postcodes/L1H"
Try it in the consoleGet a free API key

Requests need a free API key.

API reference