coscoInternational posts and couriers

Track a COSCO Shipping package, or a whole list of them.

The latest move of a COSCO Shipping container, from empty release to final gate-out and empty return. Paste a tracking number below: one free lookup a day, no sign-up.

Also known as COSCO, COSCO Shipping Lines, COSCO Container Lines, Florens, CSNU, CBHU.

Try a live tracking number:

COSCO Shipping tracking numbers

We recognize these formats from the number alone. For anything else from COSCO Shipping, add ?carrier=cosco.

Container CSNU, CBHU, CCLU, CSLU or FCIU + 7 digits (ISO 6346 check digit)
/^(CSNU|CBHU|CCLU|CSLU|FCIU)\d{7}$/
Sample tracking number
CSNU8123465Test CSNU8123465 live ↑
Category
International posts and couriers
API carrier code
cosco

Track multiple COSCO Shipping numbers at once

For a shop, a warehouse or anyone with a spreadsheet of COSCO Shipping numbers: paste the whole list and see every package's status side by side.

Start freeOr go Pro for $4.99/mo
Paste a list
Sign in and paste COSCO Shipping numbers into the playground, one per line or comma-separated. Each comes back with its status and every scan.
Watch until delivered
Add the list under Watches and we keep re-checking each COSCO Shipping package until it is delivered. Changes show in the dashboard and go to your webhook if you add one.
Bulk API
Up to 100 numbers per request, 35 from one carrier, in the same JSON shape for all 549 carriers.
Spreadsheets
Paste a column into the dashboard, or loop a CSV through the API and write status, last scan and location back as new columns. The bulk tracking auditor shows a sample SLA audit and its CSV script.
Price
Free accounts check 5 numbers a day. Pro is $4.99 a month for 1,000 unique numbers per billing period, then $0.015 a number, with re-checks of the same number free.

Bulk COSCO Shipping tracking request

curl "https://api.lastscanned.com/v1/track?numbers=CSNU8123465,CSNU7123455&carrier=cosco" \
  -H "Authorization: Bearer lsk_live_YOUR_KEY"
Run these 2 numbers in the lookup, free →

COSCO Shipping tracking API

One GET per number returns COSCO Shipping's status and scans as JSON, with no COSCO Shipping developer account to set up. The COSCO Shipping API reference lists every field.

REST

curl "https://api.lastscanned.com/v1/track/CSNU8123465?carrier=cosco"

Claude Code

claude mcp add --transport http lastscanned https://mcp.lastscanned.com/mcp

Then ask

> Where is my COSCO Shipping package CSNU8123465? When will it arrive?

More COSCO Shipping tracking help

Bulk COSCO Shipping tracking guides

COSCO Shipping tracking FAQ

How do I track a COSCO Shipping package?
Paste the COSCO Shipping tracking number into the lookup on this page. We read COSCO Shipping's own tracking data and show every scan, the current status and the delivery details. Anyone can do one lookup a day without signing up.
How do I track multiple COSCO Shipping numbers at once?
Create a free account and paste the numbers into the dashboard playground, one per line or separated by commas, and every COSCO Shipping package comes back with its status and scans. To keep them updated until delivery, add the same list under Watches, and changes go to your webhook if you set one. Free accounts check 5 numbers a day. Pro is $4.99 a month for 1,000 unique numbers per billing period, then $0.015 a number, with re-checks of the same number free.
Can I track COSCO Shipping packages in bulk?
Yes. The API takes up to 100 numbers in one request (GET https://api.lastscanned.com/v1/track?numbers=a,b,c), with up to 35 from the same carrier, and a short script can read a spreadsheet column and write the results back out as CSV. Pro covers 1,000 unique COSCO Shipping numbers a month for $4.99.
Is there a COSCO Shipping tracking API?
Yes. GET https://api.lastscanned.com/v1/track/CSNU8123465?carrier=cosco returns COSCO Shipping tracking as JSON, in the same shape as every other carrier lastscanned covers. Sign up for a free key with 5 numbers a day, or Pro for $4.99 a month with 1,000 numbers.
How much does COSCO Shipping tracking cost?
One lookup a day on this page is free without an account. Free accounts check 5 numbers a day. Pro is $4.99 a month for 1,000 unique numbers per billing period, then $0.015 a number, with re-checks of the same number free.
What does a COSCO Shipping tracking number look like?
Container CSNU, CBHU, CCLU, CSLU or FCIU + 7 digits (ISO 6346 check digit): /^(CSNU|CBHU|CCLU|CSLU|FCIU)\d{7}$/. For example CSNU8123465. lastscanned recognizes these formats on its own, so ?carrier=cosco is optional for them.
Does this work for COSCO and COSCO Shipping Lines and COSCO Container Lines and Florens and CSNU and CBHU numbers?
Yes. They are tracked through COSCO Shipping and come back as carrier "cosco".
Can an AI agent track COSCO Shipping packages?
Yes. Add lastscanned as an MCP server (https://mcp.lastscanned.com/mcp) in Claude, ChatGPT, Cursor or VS Code and ask it where a COSCO Shipping parcel is.

Other carriers

Major carriers (8)

Regional and last mile (242)

+232 more regional and last mile

International posts and couriers (181)

+171 more international posts and couriers

Cross-border (117)

+107 more cross-border

Tracking pages are for people. This is for your code.

Every carrier shows a parcel differently. lastscanned reads them all and answers in one shape, so your app, your spreadsheet or your agent handles any carrier the same way.

Get an API keyRead the docs
Carrier websitelastscanned API
CarriersOne carrier per site549 carriers behind one endpoint
ResponseA web page to readThe same JSON for every carrier
VolumeOne number at a timeUp to 100 numbers per request
AgentsCopy and pasteMCP server for Claude, ChatGPT and Cursor
AutomationCheck back by handPoll from your own code or workflow

Free: 5 numbers a day with a key. Pro: $4.99 a month for 1,000 numbers, then $0.015 each.