Parcel Tracking in Canada: How to Track a Package

A tracking number is not random: its length and prefix almost always give the carrier away. Two formats are genuine standards and can be identified with certainty. The first is UPU S10, used for international mail worldwide: two letters, nine digits, then a two-letter country code (for example `RA123456789CA` for an item sent from Canada). The second is UPS, whose numbers begin with `1Z` followed by sixteen characters.

For the rest, the table below gives typical shapes, not hard rules. Carriers change their numbering without notice, and several run old and new formats side by side. Treat it as a first guess to confirm, never as a certainty.

Guessing from the format often works, but not always, and typing the same number into five carrier sites until one answers wastes time. The reliable method is a multi-carrier lookup, which queries several networks from the number alone and tells you which one recognises it.

Two details are worth knowing. First, a number you have just received may return nothing for several hours: the label exists, but the parcel has not been physically scanned yet. Second, a parcel can change hands in transit: an international shipment handed to Canada Post for final delivery will often carry two numbers, and only the second one moves once it is in the country.

The wording changes between carriers, but the stages are the same everywhere. The most useful distinction to remember: "label created" is not "shipped". Until a physical scan happens, the parcel is still at the merchant. That is by far the most common reason tracking looks frozen the day after an order.

Motionless tracking is not a lost parcel. On a long-distance route, several days can pass between scans simply because no checkpoint is crossed in between. Remote regions, weekends and statutory holidays naturally stretch those gaps.

The practical rule: measure the silence against the service paid for, not against your expectations. An express service that does not move for two business days is abnormal; a domestic economy service that does not move for three business days is not. An international shipment sitting at the customs stage can legitimately hold the same status for several days. In every case, if you bought from a merchant, the merchant is your contact: the carriage contract binds them, not you.

Before opening a claim, rule out the ordinary causes. They explain the large majority of cases, and a claim opened too early is simply rejected.

• Check the number is complete with no stray spaces: a broken copy-paste is the most mundane cause.
• Confirm the parcel got a first scan. If it still says "label created", the delay is the merchant’s, not the carrier’s.
• Check whether a delivery was attempted: the parcel may already be waiting at a pickup point with a collection deadline.
• For an international shipment, check whether it is awaiting customs clearance: unpaid charges hold delivery until they are settled.
• Past the normal window for the service paid, contact the merchant with the number and the last scan date. They are the one who can open a carrier investigation.

The problem changes shape once you ship at volume. A business using three or four carriers ends up with three or four portals, three number formats and no overview, and it is customers who report problems, usually after the fact. The real cost is not the tracking itself: it is the support tickets a silent parcel generates.

MesColis brings every carrier’s tracking into one place, with recipient notifications sent under your brand rather than the carrier’s. Statuses arrive by webhook rather than manual lookup, so an exception surfaces the same day instead of arriving as a customer email.