Slovakia Post, officially Slovenská pošta, is Slovakia's national postal operator and provides postal and parcel services throughout the country. Its network connects homes, businesses, post offices and alternative collection points, supporting everyday letter delivery as well as tracked parcels, express shipments and services for online retailers.
For domestic parcels, Slovakia Post offers the Balík service for items weighing up to 10 kg, with delivery to an address or a collection point. Customers can use post offices, BalíkoBOX parcel lockers and PoštaPOINT partner locations for supported deliveries. BalíkoBOXes also allow eligible prepaid shipments to be deposited without waiting at a post-office counter.
For faster shipments, the Expres service provides next-working-day delivery within Slovakia under its service conditions. Expres shipments can be delivered to an address or collection point and can also be collected from a sender by courier. Slovakia Post additionally provides registered letters, insured services, cash-on-delivery options, shipment redirection and services designed for e-commerce businesses.
Although Slovakia is the carrier's domestic operating market, Slovakia Post also accepts international letters, parcels and express shipments. These cross-border services use partner postal and transport networks outside Slovakia. Standard international parcels are available to destinations worldwide, while delivery conditions, maximum dimensions and transit times vary according to the destination country.
How to Track Slovakia Post packages
To Track a Slovakia Post shipment with 4Tracking, enter the complete tracking number in the tracking field and start the search. 4Tracking is a universal package tracking website, making it useful for checking Slovakia Post shipments alongside packages handled by other postal operators and couriers. When shipment data is available, you can follow the latest processing and delivery events from one tracking page.
You can also use the official Slovakia Post shipment Tracking service on posta.sk or its mobile application. Slovakia Post's tracking system records available events for tracked letters and parcels and can show stages such as received, in transit, notified for collection, delivered, returning to sender and returned to sender.
The tracking number should be copied from the posting receipt, shipping label, online store or notification supplied for the shipment. If a seller has provided an order number and a postal tracking number, use the postal number for package tracking because an e-commerce order reference is not necessarily recognized by Slovakia Post's Track & Trace system.
Slovakia Post tracking number formats
One officially documented Slovakia Post tracking format consists of two letters, followed by nine digits, followed by a two-letter country suffix. Slovakia Post gives EB 101809415 SK as an example in its official fraud-prevention guidance. Without spaces, the same structure is EB101809415SK.
Official Slovakia Post Track & Trace API documentation also uses RA123456785SK and RB123456785SK as valid examples. These numbers follow the same structure: two-letter prefix + nine digits + two-letter suffix. For items originating in Slovakia under this format, the suffix is SK.
The Track & Trace system normalizes letter prefixes and suffixes to uppercase and validates the shipment-number format. A short reference such as RK54214 is specifically shown in Slovakia Post's technical documentation as an invalid tracking format. This is useful when checking whether a number supplied by a sender is incomplete.
Not every postal item necessarily provides end-to-end Tracking. If the number on your receipt does not match a documented tracked-shipment format or returns no information, check whether the selected postal service includes tracking and confirm the identifier with the sender or Slovakia Post rather than trying to construct missing digits or letters.
Slovakia Post delivery times
For the standard domestic Balík service, Slovakia Post states a delivery time of up to 2 working days. This service covers parcels weighing up to 10 kg and supports delivery to addresses and collection points throughout Slovakia.
The domestic Expres service has a guaranteed delivery term of the next working day. Slovakia Post positions this option for documents and goods that need faster transportation than a standard parcel. The guarantee applies according to the service's posting conditions and accepted shipment requirements.
International delivery depends on the destination and selected service. Slovakia Post states that its standard Balík do zahraničia international parcel service can deliver from 4 working days depending on the country. International Expres delivery is available from 2 working days, while international letter services can start from 3 working days. These are starting transit times rather than a universal promise for every destination.
For example, a domestic shipment sent as Balík should be assessed against the published standard of delivery within 2 working days, while an eligible domestic shipment sent as Expres has a next-working-day delivery commitment. For an international package, use the destination-specific estimate because customs procedures, the receiving country's postal network and international transport conditions can affect the final delivery date.
How to contact Slovakia Post about a shipment
If package tracking has stopped updating, a delivery is late or you need help interpreting a shipment status, first keep the complete tracking number available. For purchases from an online shop or marketplace, contacting the seller or sender is also useful because the sender has the posting documentation and may need to submit a formal international inquiry or claim.
Slovakia Post customer service can be reached from Slovakia at 0850 122 413. For general enquiries from abroad, the official contact number is +421 48 437 87 77. Slovakia Post states that customer service is available on working days from 8:00 to 17:00 for domestic enquiries and from 8:00 to 16:00 for enquiries from abroad.
Customers can also contact Slovakia Post by email at zakaznickyservis@slposta.sk or visit a post-office branch. The same customer-service channels can assist with delivery requests, stored shipments and questions about tracking information.
Formal complaints can cover problems such as non-delivery, delivery to the wrong person, damage, missing contents, destruction or a shipment arriving after a guaranteed deadline. For domestic postal shipments, Slovakia Post allows the sender, recipient or an authorized person to submit a complaint. For international shipments, the official complaint procedure states that the complaint can be submitted by the sender.
Slovakia Post generally allows complaints concerning domestic and international shipments to be filed within 6 months of posting. If damage was not apparent when the shipment was delivered, the carrier states that the complaint must be made no later than the next working day after delivery. Depending on the case, customers may submit claims at a branch, by email with the required documents or through Slovakia Post's electronic applications for supported electronically posted shipments.
Frequently asked questions about Slovakia Post package tracking issues
Why is my Slovakia Post tracking number not working?
Check that the complete tracking number was entered correctly. An officially documented format is two letters followed by nine digits and a two-letter country suffix, such as the official example EB101809415SK. Slovakia Post's system can reject incomplete identifiers as an invalid format. If the structure is correct but no events appear, the shipment may not yet have been processed or the service may provide limited Tracking.
What does "received" mean in Slovakia Post Tracking?
The received status indicates that the shipment has been posted or accepted into the postal process. It is normally one of the earliest events visible in Slovakia Post's Track & Trace history.
What does "notified" mean in Slovakia Post package tracking?
Slovakia Post's tracking documentation uses the notified status when a shipment is being held at a post office or other applicable collection stage and the recipient has been notified. Check the detailed event information and any SMS, email or postal notification for collection instructions.
Why has my Slovakia Post package stopped updating while in transit?
A shipment may remain under an in-transit status until another processing or delivery event is recorded. For international packages, updates can also depend on information supplied by the destination postal operator. If the expected delivery period has passed without a useful update, contact the sender and Slovakia Post with the tracking number.
How long does Slovakia Post keep an uncollected package?
Slovakia Post states that parcels and Expres shipments can generally remain available for collection for up to 10 calendar days unless the sender has shortened the collection period. An item placed in a BalíkoBOX is normally kept there for a shorter period and, if not collected, can be transferred to a post office for the remainder of the applicable storage period.
Can I change delivery after a Slovakia Post package has been sent?
Supported shipments can offer delivery changes through the Slovakia Post website or mobile application. Available options can include forwarding to another post office, a BalíkoBOX or another address, changing the delivery date or extending storage at the post office. Availability depends on the particular shipment and its current processing stage.
What should I do if Slovakia Post says delivered but I did not receive the package?
Check whether another person at the delivery address accepted the shipment and review any collection or delivery notification. If you still cannot locate it, contact Slovakia Post at 0850 122 413 or zakaznickyservis@slposta.sk and provide the tracking number. You should also inform the sender, especially for an online purchase.
What should I do if my Slovakia Post package arrives damaged?
Keep the shipment, its contents and all packaging because Slovakia Post may require them when assessing a complaint. If damage was not visible at the time of delivery, Slovakia Post states that it must be reported no later than the next working day. Keep the posting or tracking information and any photographs or documents showing the condition and value of the contents.
Can the recipient file a claim for an international Slovakia Post package?
Slovakia Post's official complaint guidance states that, for international postal shipments, the formal complaint can be submitted by the sender. If you are the recipient of a problematic international package, contact the seller or sender and ask them to open the appropriate inquiry or complaint with the postal operator.
Monthly Delivery Performance for Slovakia Post – August 2026
Our comprehensive monthly delivery report for Slovakia 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 |
|---|---|---|
 SVKSlovakia |  FRAFrance |
|
| SVK Slovakia |  ESPSpain |
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| SVK Slovakia |  ITAItaly |
|
| SVK Slovakia |  UnknownUnknown |
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| SVK Slovakia |  CHNChina |
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| SVK Slovakia |  DEUGermany |
|
| SVK Slovakia |  UKRUkraine |
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| SVK Slovakia |  DNKDenmark |
|
| SVK Slovakia |  BELBelgium |
|
 POLPoland | SVK Slovakia |
|
| SVK Slovakia | POL Poland |
|
| DEU Germany | SVK Slovakia |
|
 CZECzechia | SVK Slovakia |
|
| SVK Slovakia | CZE Czechia |
|
| SVK Slovakia |  IRLIreland |
|