19-digit parcel number
Example format
2291692642123456789
The usual parcel format. Anything after the 19th character is ignored, so a trailing “-1” does no harm.

Enter your 19-digit OCA number to follow a parcel from collection to your door or branch, with each status, its date and the branch involved.
Enter your 19-digit OCA number
When any of your packages, including OCA, is out for delivery, you’ll see it in the Dynamic Island, on your home screen widget and in your notifications. Your package keeps you posted before you even ask.

Incoming and outgoing, separated
Packages you receive and packages you send sit in separate tabs, filtered by status.
OCA is an Argentine logistics company. Its site lists parcel delivery, e-commerce fulfilment, mail, certified communications, health logistics and heavy freight, and names Mercado Libre among its clients. Its branches are called Puntos OCA.
OCA’s delivery rules are worth knowing. Its help center says standard home delivery gets two visits, Monday to Saturday, without prior scheduling. If nobody’s home, the parcel waits at the assigned branch for 5 business days and then returns to the sender, without exception.
Kargo Radar reads OCA’s public parcel tracking service. Statuses stay in Spanish, and any reason OCA gives appears in brackets; the overall status appears in English. OCA tracks tickets, ID documents, cards and postal items separately by product type, so those are better checked on OCA’s own page. OCA has no connection with Kargo Radar, which is an independent app.
You’ll find the tracking number on the label, the shipping receipt or the shipping details the sender gave you. The examples below only show the format.
Example format
2291692642123456789
The usual parcel format. Anything after the 19th character is ignored, so a trailing “-1” does no harm.
OCA says to leave out the separate “-1” at the end. If you don’t have the number, OCA says only the sender can give it to you.
OCA numbers contain only digits, which could match other carriers, so they aren’t recognized automatically. Stay on this page and search; OCA is already selected.
See where your package is in a few steps, and hear about it when the status changes.
Paste your tracking number into the form on this page. The form already has OCA selected and takes you straight to the results.
OCA numbers look like other carriers’ numbers, so Kargo Radar doesn’t guess. Choose OCA from the carrier list in the app or on the tracking page.
Each scan is listed on a timeline with its date (and time, when the carrier provides one), and the overall status is summarized as one of six standard statuses.
Save the package to your list in the Kargo Radar app and you’ll get a notification on your phone when its status changes. Packages from other carriers sit in the same list.
Kargo Radar turns each carrier’s own status wording into six standard statuses, so packages from different carriers read the same way. Each event keeps the carrier’s own description in the history, or an English rendering for carriers that only report in their local language.
OCA words its statuses in Spanish. Here’s the usual order:
OCA sends many questions back to the sender, who it says is the only person able to handle some cases, such as a shipment that hasn’t appeared after 48 business hours. The sender is also the one to ask about resending a returned parcel.
For collection, go to the assigned Punto OCA with your DNI. Someone else over 18 can go with a copy of your DNI, a handwritten note and the shipment number. OCA says a wrong address can’t be changed in transit. Kargo Radar can’t reach OCA for you or stop a return.
Answers to common questions about OCA packages.
Enter the 19 digits above and you’ll get its list of statuses, dates and branches. There’s no need to pick a product type for a parcel.
OCA says you need to ask your sender, usually the shop you bought from. If you sent the parcel yourself, use the guide number or admission order you were given.
Yes, in the sense that Kargo Radar queries OCA on each search and shows the record as it stands. It won’t show progress OCA hasn’t recorded, so a parcel can be ahead of its last status.
OCA says some items only show up 48 business hours after drop-off, so give it time. After that, it’s the sender who must check the shipment, as OCA won’t handle that query with the recipient.
Standard home delivery gets two visits. After that, you have 5 business days to collect from the assigned branch before the parcel returns to the sender. Find the branch’s phone number in OCA’s directory if you need to check first.
OCA says no: a wrong address can’t be changed and the shipment can’t be interrupted. It goes through the visits, then back to the sender if nobody collects it. Ask the sender to send it again if that happens.
Track packages from other carriers in the same place.
Features
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