Slovenia Post, officially known as Pošta Slovenije, is Slovenia's national postal operator and provides postal, parcel, delivery and logistics services throughout Slovenia. Its network supports individuals, online shoppers and businesses that need to send or receive letters, registered items, packages and other recorded postal shipments.
For package deliveries, Slovenia Post combines home delivery with an extensive network of collection and drop-off locations across Slovenia. Depending on the service and shipment, recipients may be able to use post offices, PS Paketomat parcel lockers, selected petrol-station collection points and other delivery locations, while eligible packages can also be redirected to a preferred delivery point.
The carrier provides several types of postal services, including ordinary and recorded letters, registered mail, insured or value items, parcels and express postal services. Some additional options, such as cash on delivery, declared value or special handling, are available only for eligible shipment types. Slovenia Post also handles postal items connected with international traffic, although availability of services and Tracking updates outside Slovenia can depend on the postal operator responsible for the shipment in the other country.
Shipment visibility depends on the type of service used. Recorded shipments receive an acceptance number that can be used for Tracking, while some ordinary unrecorded postal items do not provide the same end-to-end tracking capability. Keeping the acceptance receipt or shipment confirmation is therefore important when you expect to Track a Slovenia Post package.
How Slovenia Post shipment tracking works
Slovenia Post Tracking is based on the acceptance number assigned to a recorded shipment. As the package moves through acceptance, processing, transport and delivery stages, new events may be registered in the postal tracking system. These updates can indicate that the shipment was accepted, processed at a postal facility, sent onward, prepared for delivery, delivered or made available for collection.
To Track Slovenia Post packages with 4Tracking, enter the tracking number in the tracking field and start the search. 4Tracking can automatically identify the carrier in many cases, or you can manually choose Slovenia Post when necessary. The page then displays the available package tracking events associated with that number.
You can also check a shipment through Slovenia Post's own tracking service. The official system allows users to search recorded shipments accepted in domestic and international postal traffic during the previous two months. For international shipments, the amount and timing of tracking information can vary because some events depend on data supplied by the foreign postal operator.
Slovenia Post tracking number formats
Slovenia Post states that domestic recorded shipments generally use a 13-character acceptance number. A common structure consists of two letters identifying the shipment category, nine numerical characters and the country suffix SI. The acceptance number is printed on the posting receipt or other shipment documentation.
Official Slovenia Post documentation shows examples such as RA123456789SI and RR123456789SI for recorded mail. Package documentation also uses parcel identifiers such as CP123456789SI, while an official tracking example shows CZ000000014SI. Slovenia Post's technical documentation assigns CA-CZ ranges to parcels, EA-EZ to express mail, RA-RZ to registered letters and VA-VZ to value letters.
These ranges describe officially documented Slovenia Post identifiers, but customers should always enter the exact number supplied with their own shipment rather than attempting to construct a number from a prefix. Slovenia Post also notes that items arriving from international postal traffic can have acceptance numbers containing more or fewer characters than the standard domestic 13-character format.
Where can I find my Slovenia Post tracking number?
If you are the sender, look on the posting receipt, shipment confirmation or shipping documentation provided when the recorded item was accepted. For online purchases, the sender or retailer may provide the number in an order confirmation, shipping email or customer account. Make sure you copy the complete identifier, including any letters and the SI suffix when it is present.
Slovenia Post delivery times
For domestic postal traffic in Slovenia, Slovenia Post states that most shipments are transferred or delivered on the next day after posting, described as D+1, and no later than D+3 under the published domestic transfer-time rules. These are service standards subject to the conditions and exclusions stated by the carrier rather than a guarantee that every package will arrive on a particular calendar date.
The posting day itself is not counted in the delivery period. Saturdays, Sundays and public holidays are also excluded, as are certain delays caused by an incomplete address or force majeure. If a shipment is handed over after the final acceptance or collection time, the following day may also be excluded when calculating the transfer period.
For example, a qualifying domestic shipment posted on Monday before the relevant final acceptance time may commonly arrive on Tuesday under the D+1 target, while the published D+3 limit would normally correspond to Thursday if there are no holidays or other excluded delays. A shipment posted on Friday may have Monday as its next counted working day because weekends are excluded from the transfer-time calculation.
International delivery times do not have one universal Slovenia Post estimate that applies to every destination. The carrier describes international transfer times as informative because they depend on the selected postal service, destination and the performance of the postal operator handling the shipment outside Slovenia. Customs procedures and other cross-border processes can also affect when the next tracking event becomes available.
Why Slovenia Post Tracking may not update immediately
A new tracking number may not show an event immediately after it is created or provided to the recipient. The first useful update normally depends on the shipment being physically accepted and registered in the postal network. Later gaps can occur while the package travels between facilities or while Slovenia Post is waiting for information from another postal operator.
For international mail, Slovenia Post specifically notes that tracking can be subject to limitations determined by foreign postal operators. As a result, a package can continue moving even when package tracking has not displayed a new scan for some time. The absence of a recent event by itself does not necessarily mean the shipment has stopped.
How to contact Slovenia Post about a shipment issue
If your shipment appears delayed, the tracking number is not recognized or the most recent Tracking event needs clarification, first verify that the number was entered exactly as supplied. You can then contact the Slovenia Post Contact Centre on 080 14 00 from Slovenia or +386 2 449 20 00. The published Contact Centre hours are Monday to Friday from 07:00 to 19:00, with Saturdays, Sundays and public holidays closed.
For general enquiries, Slovenia Post publishes the email address info@posta.si. Its shipment-tracking information also lists sledenje.posiljk@posta.si for assistance specifically related to tracking. When contacting support, provide the complete acceptance number and relevant shipment details so the carrier can identify the item more efficiently.
Frequently asked questions about Slovenia Post package tracking issues
Why is my Slovenia Post tracking number not working?
Check that every letter and digit has been entered correctly and that no characters are missing. A newly issued number may also need time before the first acceptance event appears. If the number remains unrecognized after the shipment should have entered the postal network, contact the sender or Slovenia Post for verification.
Can I Track every Slovenia Post package?
No. Tracking is associated with recorded shipments that receive an acceptance number. Slovenia Post's standard parcel service includes an acceptance receipt and tracking number, while some ordinary unrecorded postal products do not provide equivalent package tracking.
Why has my Slovenia Post package stopped updating?
Tracking events appear when shipment information is registered at relevant processing or delivery stages. A package can therefore travel between facilities without generating a visible update at every point. International items may have longer tracking gaps because Slovenia Post depends partly on information supplied by the postal operator in the other country.
What does a Slovenia Post tracking number look like?
Domestic recorded items commonly use a 13-character identifier such as RA123456789SI. Official documentation also shows parcel examples including CP123456789SI and CZ000000014SI. International incoming items can use identifiers with a different number of characters.
How long does Slovenia Post take to deliver within Slovenia?
Slovenia Post states that most domestic shipments are delivered or transferred by D+1 and no later than D+3 under its published rules. The posting day, weekends, holidays and certain other delays are excluded from the calculation.
Does 4Tracking show the same Slovenia Post package tracking events?
4Tracking retrieves the available shipment information associated with the tracking number and presents it in one tracking interface. Enter the Slovenia Post acceptance number exactly as provided and use the displayed events to follow the package's progress.
What should I do if my Slovenia Post package is delayed beyond the expected period?
Review the latest Tracking event and consider weekends, holidays, address problems and any international handover before assuming the shipment is lost. If the delay remains unexplained, contact Slovenia Post with the full tracking number so its support team can check the shipment information available to the carrier.
Monthly Delivery Performance for Slovenia Post – August 2026
Our comprehensive monthly delivery report for Slovenia Post in August 2026 is based exclusively on shipments confirmed as delivered, detailing the fastest, average, and slowest transit times from origin to destination. Shipments still in transit are excluded to ensure accurate and reliable insights.
| From | To | Delivery Time |
|---|---|---|
 SVNSlovenia |  UnknownUnknown |
|
| SVN Slovenia |  MKDNorth Macedonia |
|
 BGRBulgaria | SVN Slovenia |
|
 FRAFrance | SVN Slovenia |
|
 SRBSerbia | SVN Slovenia |
|
 INDIndia | SVN Slovenia |
|
| SVN Slovenia |  ITAItaly |
|
 HKGHong Kong | SVN Slovenia |
|
| MKD North Macedonia | SVN Slovenia |
|
 EGYEgypt | SVN Slovenia |
|
| SVN Slovenia |  FINFinland |
|
| SVN Slovenia |  CHESwitzerland |
|
 BIHBosnia and Herzegovina | SVN Slovenia |
|
| SVN Slovenia |  JPNJapan |
|
| SVN Slovenia |  POLPoland |
|