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International carriers

Telekom Slovenije International Carriers Services Department


Telekom Slovenije is the leading and most advanced telecommunications business system in the highly competitive Slovenian market. We operate in fixed, mobile, roaming and IP communications. Through our subsidiaries in Slovenia we also offer system integration, telecommunication networks construction and maintenance as well as the provision of multimedia contents and services. 

Telekom Slovenije Group runs telecommunication operations in countries of Southeastern Europe - Slovenia, Bosnia and Herzegovina, Macedonia, Kosovo and Albania. With a unique network in the Balkan region and further excellent regional and local connections, Telekom Slovenije Group provides reliable, high-quality data and voice services.


As an international carrier with its own TDM & IP – based infrastructure and years of experiences we offer reliable and high quality voice termination and transit services.

International termination is offered through direct interconnections to more than 180 international carriers worldwide.

Voice services are offered through Premium quality service levels.


  • Premium quality transit
  • Termination to over 1000 destinations
  • More than 180 international partners
  • SIP and TDM voice interconnection platforms 

Contact: international.carriers@telekom.si 


As provider of telecommunications services in CEE we combine technology, local know-how and support within our footprint.

Telekom Slovenije Data Connect Services include Dark Fiber, Managed Wavelength, Carrier Ethernet, IP VPN/MPLS and DIA Direct Internet Access services and data center - colocation services. Our goal is to provide high quality of services and reliability, resiliency and cost effective connectivity.

Telekom Slovenije operates a highly redundant IP network with connectivity to the global Internet. The backup concept is implicitly realized within the network design of the Telekom Slovenije global IP network. All connections are laid out redundantly between POPs.

Telekom Slovenije International Network

International POP's - Points of presence

  • Vienna Interxion

  • Vienna New Telco

  • Frankfurt Equinix

  • Frankfurt Interxion

  • Frankfurt New Telco

  • Budapest Dataplex

  • Sofia Telepoint

  • Zagreb Altus/ Markoja - Interxion

  • Beograd BOP - Cetin

  • Skopje MTX, Aluminka

  • POP IPKO Priština

  • Banja Luka

  • Sarajevo

  • Milano Via Caldera

  • Ljubljana


  • Unique and diversified routes through Balkan/SEE region

  • Fully owned fiber infrastructure covering all major cities in the region

  • L2 and L3 VPN service in the region

  • DWDM and Dark Fiber services provided from main European POPs

  • IPLC over SDH

  • IP transit (Tier -1 Based)

  • Colocation Facilities

Contact: ts.sales@telekom.si

MEF CE 2.0 certificate

Telekom Slovenije is among highly advanced carriers with CE 2.0 MEF certificate.

Due to this Telekom Slovenije is further strengthening its position as the most advanced telecommunications business system in the highly competitive Slovenian market as well as a leading regional SEE carrier.

Telekom Slovenije runs a unique fully owned redundant network with presence in 8 countries of Central and South Eastern Europe - Slovenia, Croatia, Bosnia and Herzegovina, Serbia, Montenegro, Macedonia, Kosovo and Bulgaria and should be your choice for high-quality carrier ethernet, data and voice services in broader CEE and SEE regions.

CE2 0 Official Certification Logo 500


Telekom Slovenije provides worldwide roaming to its users in more than 200 countries and with over 400 mobile carriers. For visitors of Telekom Slovenije's network we provide the best coverage and the highest quality of services: 5G, 4G, 2G, Prepaid Roaming, SMS services, etc.


  • roaming agreements with over 400 partners
  • over 200 locations around the world
  • advantage of 4G roaming agreements
  • 5G ready

Contact: roaming@telekom.si 

Online Services Inquiry

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Cigaletova ulica 15, SI-1000 Ljubljana