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Uniphone

Slovak telecommunications provider offering internet telephony, fixed and mobile services, VoIP, virtual PBX and SMS gateway solutions for businesses and households.

Last updated September 29, 2026

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Overview

Uniphone is a Slovak telecommunications company that positions itself as a cost-saving alternative to conventional fixed-line telephony. According to its official website, the company provides telephony over the internet and broadband networks, including fixed-line, mobile and VoIP services. Its portfolio covers number portability, the selection of special silver and gold numbers, free calls and SMS within its own network, HD voice quality, high service reliability, and detailed call records accessible via the web. Uniphone markets its services as offering advantageous pricing without long-term commitments, claiming that customers can save up to half of their telephony costs compared with ordinary fixed-line call prices. Beyond basic voice services, Uniphone offers a range of business-oriented communication tools. These include special number ranges such as 0800 free numbers, 0850 discounted numbers and 0900 audiotex numbers, as well as shortened numbers. It also provides SMS services, including bulk SMS via the web, through its sms-brana.sk portal, via HTTP API and through SMPP connections. For corporate customers, the company offers VirtualPBX branch exchanges with high reliability and convenient cloud-based or on-premises functions, plus VirtualFAX delivered by email, web or HTTP API. The company is identified as a Slovak company in public data sources. Its official website is uniphone.sk, and its services are aimed at both businesses and households in the Slovak market. The brand's emphasis is on savings, reliability and flexibility, particularly for organisations that want to reduce fixed-line costs while gaining modern VoIP and messaging capabilities.

History

Uniphone is a Slovak telecommunications provider. Public data identifies it as a Slovak company, and its official website presents a portfolio built around internet telephony and broadband-based communication services. The company's offering has developed around VoIP technology, allowing voice calls to be carried over internet and broadband networks rather than solely over traditional fixed lines. Its service range includes fixed-line, mobile and VoIP telephony, number portability, and the selection of special silver and gold numbers. It also provides free calls and SMS within its own network, HD voice quality, high service reliability, and detailed call records accessible via the web. The company markets these services with an emphasis on cost savings, claiming that customers can save up to half of their telephony costs compared with ordinary fixed-line call prices, and it offers advantageous pricing without long-term commitments. For business customers, Uniphone has expanded into unified communications tools. It offers special number ranges such as 0800 free numbers, 0850 discounted numbers and 0900 audiotex numbers, as well as shortened numbers. Its SMS services include bulk SMS via the web, through its sms-brana.sk portal, via HTTP API and through SMPP connections. It also provides VirtualPBX branch exchanges with high reliability and convenient cloud or on-premises functions, and VirtualFAX delivered by email, web or HTTP API. The company operates in the Slovak market and targets both businesses and households. Its official website is uniphone.sk. No founding date, ownership structure or executive leadership is provided in the available evidence.

Products and positioning

Cost-saving alternative to conventional fixed-line telephony, offering VoIP, virtual PBX and SMS gateway services with flexible, contract-free pricing for businesses and households.

  • VoIP telephony

    Telephony over internet and broadband networks, including fixed-line, mobile and VoIP services.

  • Number portability and special number selection

    Number portability and selection of silver and gold numbers.

  • Free calls and SMS within own network

    Free calls and SMS within Uniphone's own network.

  • Special number ranges

    0800 free numbers, 0850 discounted numbers, 0900 audiotex numbers and shortened numbers.

  • SMS services

    Bulk SMS via web, sms-brana.sk portal, HTTP API and SMPP connection.

  • VirtualPBX

    Branch exchanges with high reliability and convenient cloud or on-premises functions.

  • VirtualFAX

    Fax service via email, web or HTTP API.

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