As the backbone of India's communication and logistics network, India Post delivers everything from essential documents to international e-commerce parcels. Whether you are a business shipping goods to rural areas or an individual waiting for an important registered letter, understanding how to track your consignment efficiently is crucial.
This comprehensive guide covers everything you need to know about India Post tracking—from deciphering tracking number formats to resolving common delivery issues.
Understanding India Post Tracking Number Formats
India Post tracking numbers (often referred to as consignment numbers) are standardized to help both the postal system and customers identify the exact service being used. A standard domestic or international outbound tracking number is a 13-character alphanumeric code consisting of 2 starting letters, 9 digits, and ending with "IN" (for India).
Service Type
Typical Prefix
Format Example
Notes
Speed Post (Domestic)
EE, EX
EE123456789IN
India Post's fastest domestic courier service.
EMS (International)
EM
EM123456789IN
Used for express outbound international shipments.
Registered Post
RX, RA, RP
RX123456789IN
Used for secure document and letter delivery.
Express Parcel
CP
CP123456789IN
Standard service for heavier goods and e-commerce.
Electronic Money Order (eMO)
None
18-digit number
Contains numbers only (e.g., 999999999999999999).
3 Ways to Track Your India Post Consignment
India Post provides multiple official channels to check the real-time location of your article.
Official Website (Track & Trace): Visit the official India Post website, locate the "Track N Trace" tool, enter your consignment number, and complete the CAPTCHA to view your delivery timeline.
Via SMS Tracking: You can track your parcel offline. Send an SMS with the text POST TRACK <Your Number Tracking> to 166 or 51969. (Make sure "POST TRACK" is in uppercase).
The Postinfo App: Download the official government "Postinfo" mobile application and navigate to the "Article Tracking" section for on-the-go updates.
The Delivery Lifecycle (Infographic Data)
CMS Instruction: You can use the timeline below to generate or represent your visual Delivery Lifecycle Infographic for the article.
Item BookedStage 1
The parcel has been handed over at the origin post office counter and entered into the system.
Item Bagged / DispatchedStage 2
The consignment is packed into a mailbag and dispatched to the National Sorting Hub (NSH) or Intra-Circle Hub (ICH).
Received at Destination HubStage 3
The item has arrived at the sorting facility closest to the recipient's city or pin code.
Dispatched to BO/SOStage 4
The parcel is moving from the sorting hub to the local Branch Office (BO) or Sub-Office (SO) responsible for final delivery.
Out for DeliveryStage 5
The postman has collected the parcel from the local office and is out making the final delivery attempt.
Item Delivery ConfirmedStage 6
The parcel has been successfully handed over to the recipient.

Common Tracking Issues and Resolutions
Even with a robust network, shipments can occasionally face delays. Here are the most common India Post tracking problems and exactly how to resolve them:
1. "Consignment Details Not Found" or "Invalid Number"
- The Issue: The tracking system shows no record of your parcel.
- The Resolution: Ensure you are entering the tracking code without any spaces or hyphens. Double-check characters that look similar (like the letter 'O' and the number '0'). If you just shipped the item, wait 12-24 hours; it takes time for the first origin scan to sync with the central database.
2. Status Stuck on "Dispatched to BO" or "Bagged"
- The Issue: The parcel hasn't updated its status in several days.
- The Resolution: This usually indicates the parcel is in transit between two major sorting hubs (which can take 48-72 hours via rail or road). If it's an international parcel, updates may pause while the item clears customs or is in air transit. Recheck after 3 days.
3. "Delivery Attempted - Addressee Absent"
- The Issue: The postman tried to deliver the package, but no one was available to receive it.
- The Resolution: India Post typically makes a second delivery attempt the next working day. You can also visit your local Sub-Office (SO) with your tracking number and ID to collect the parcel manually before it is marked as "Return to Sender".
4. Delayed Customs Clearance (International EMS)
- The Issue: Your outbound or inbound international parcel is held at the Office of Exchange.
- The Resolution: Customs clearance can take anywhere from 2 to 7 days depending on the item's declared value and contents. If held for longer, the receiver may receive a notification requesting additional KYC or invoice documents.
How to Escalate an Issue
If your parcel is severely delayed or presumed lost, you can register a formal complaint on the India Post website under the "Register your complaint" section. Alternatively, you can call the India Post toll-free customer care helpline at 1800 266 6868 (available 8:00 AM to 8:00 PM, excluding Sundays and Gazette holidays).

