Bulgaria – Internet

Who are the major internet service providers in Bulgaria?

Three operators define Bulgaria’s national telecommunications landscape: Vivacom, A1, and Yettel. Each runs both fixed broadband and mobile networks, making them genuine full-service providers rather than specialists confined to a single technology.

Vivacom Bulgaria EAD and A1 Bulgaria EAD hold the largest shares of the fixed internet market, serving 39.4% and 29.9% of fixed subscribers respectively. Vivacom is widely regarded as offering strong nationwide coverage and consistently good service. Its portfolio spans fibre broadband, mobile, IPTV, and landline telephony. You can verify availability at your address and review current offers at vivacom.bg.

A1 Bulgaria — previously trading under the Mobiltel and Mtel brands — leads the mobile segment with a customer base of around three million. The operator is particularly recognised for delivering the country’s fastest mobile download speeds, placing it firmly at the top of mobile performance rankings. A1’s service lineup includes fibre broadband, 4G/5G home internet, and TV bundles. Current packages can be explored at a1.bg.

Yettel, formerly operating as Telenor, has built a reputation for dependable day-to-day network performance. According to Opensignal, the operator claimed first place in the Consistent Quality category, reflecting reliable service for the kind of applications most users rely on daily. Yettel’s main strength lies in mobile, though it also provides fixed-wireless home broadband over its 4G/5G infrastructure. Plan details are available at yettel.bg.

Beyond these three, a number of regional operators fill gaps in specific localities. Cooolbox, for example, is a smaller provider delivering internet and television services, including 1 Gbps connectivity with no setup fee. In areas where the big three have thinner coverage, locally focused ISPs can be the more practical choice. Pricing and availability across all providers shift regularly, so always consult official websites for up-to-date information.

What types of internet connection are available in Bulgaria?

The dominant access technology across Bulgarian towns and cities is fibre optic, typically delivered as fibre-to-the-building (FTTB). This infrastructure supports very high speeds and is commonly bundled with IPTV and VoIP services. By the end of 2024, 62.4% of fixed internet subscribers in Bulgaria were connected via fibre-optic access — an increase of 2.5% on the figure recorded at the end of 2023.

Bulgarian cities are characterised by a high density of apartment blocks, and fibre cables are routinely run directly into these buildings. Local area network (LAN) connections of this type account for over 60% of consumer access in Bulgaria, valued for the high speeds and consistent quality they deliver. This makes the country’s urban internet landscape notably more fibre-centric than much of Western Europe, where hybrid fibre-cable setups remain widespread.

For those living in areas beyond the reach of fixed networks, internet delivered over mobile 4G/5G infrastructure offers a practical and increasingly capable alternative. As of 2025, data-only SIMs and dedicated router plans on 4G/5G networks typically cost in the region of 20–30 BGN per month for sizeable data allowances, giving rural residents a credible option without resorting to satellite services.

Approximately 17% of rural Bulgarian households can access high-speed fixed networks such as fibre or cable. In these more remote settings, 4G/5G home broadband is generally the most workable solution. Starlink satellite internet is also accessible in Bulgaria — priced at around €60 per month with a hardware outlay of roughly €300 — but this tends to be a last resort rather than a default choice. Copper-based DSL connections still exist in scattered smaller towns and villages, though they are steadily giving way to mobile broadband as the rural connectivity solution of choice.

A broader structural shift away from voice-led revenues towards data services is being driven by ongoing 5G rollouts, fibre-to-the-home (FTTH) expansion, and sustained EU funding directed at closing rural coverage gaps. Bulgaria’s Recovery and Resilience Plan channelled more than €1.6 billion into building out high-capacity networks, covering both 5G deployment and rural broadband extension.

How fast and reliable is the internet in Bulgaria?

Bulgaria’s mobile internet performance has drawn considerable attention from global telecoms observers. In late 2024, the country climbed to 4th place worldwide for mobile download speeds, with the Speedtest Global Index recording a median of 172.5 Mbps. By the first quarter of 2025, Bulgaria had risen further still — claiming the title of fastest mobile internet in Europe with a median download speed of 131.7 Mbps and an upload speed of 23.3 Mbps, ahead of countries including Switzerland, the Netherlands, and Denmark.

On the fixed side, Vivacom delivered the fastest broadband in Bulgaria in 2025, posting average download speeds of 102.8 Mbps and upload speeds of 74 Mbps. In mobile, A1 led the field with average downloads of 181.7 Mbps, uploads of 25.7 Mbps, and the lowest latency recorded at 32 milliseconds. As rankings shift from month to month, readers are encouraged to check the latest figures directly at Ookla’s Speedtest Global Index or nPerf.

Sofia’s internet infrastructure consistently features among the world’s fastest in independent assessments. Beyond the capital, however, the picture becomes less uniform. Bulgaria’s fixed broadband download speed ranks 68th globally — a stark contrast to its top-tier mobile standing — and reflects the persistent urban-rural gap that characterises the country’s connectivity landscape.

As of 2024, 92.1% of Bulgarian households have internet access at home: 94.7% in urban areas and 84.3% in rural areas, meaning roughly one in six rural homes remains offline. Active investment programmes aim to close this divide. Fixed Very High Capacity Network coverage had already reached 73% by 2023 against a target of 52%, while 5G readiness stood at 67% against a 50% target, according to the European Commission’s Digital Economy and Society Index (DESI).

How do I get an internet connection set up in Bulgaria?

Arranging a home broadband connection in Bulgaria as a new arrival is a manageable task, though the language barrier — contracts are almost invariably in Bulgarian — calls for a degree of preparation. Enlisting a Bulgarian-speaking contact to help review documents before you sign is strongly advisable.

1. Confirm service availability at your address. Use the coverage and address checkers on the Vivacom, A1, and Yettel websites. If you are moving into an apartment building, ask your landlord or building management which providers already serve the property, as this can simplify the process considerably.
2. Select a plan and provider. The three main operators offer comparably priced packages, so focus on what matters most to you — speed tier, whether you want TV or mobile bundled in, and contract flexibility. Browse current offers on official provider websites and note that prices shown reflect the tariffs at the time of your research.
3. Apply online or visit a shop. All major providers maintain retail outlets in cities and large towns alongside online registration portals. New arrivals often find an in-person visit more straightforward, as shop staff can walk you through identification requirements and answer questions on the spot.
4. Gather the necessary documents. You will typically need a valid passport or national identity card along with proof of your Bulgarian address, such as a signed rental agreement or a recent utility bill. If you already hold a Bulgarian residence permit, bring it along. Providers usually require a local phone number for account registration and so that the installation technician can reach you.
5. Review and sign the contract. Take time to read through the agreement. If the document is solely in Bulgarian, ask a trusted contact to translate the key clauses — particularly those covering cancellation fees, the minimum commitment period, and any automatic renewal provisions. Standard contracts in Bulgaria run for 24 months.
6. Book your installation appointment. Once the contract is signed, a technician will be scheduled to visit your property, install the router, and activate the connection. In urban apartments where fibre infrastructure is already in place, this visit is typically brief. Installation is often provided free of charge for new customers, though this is not universal — confirm with your provider before signing.
7. Activate and test your connection. After the technician completes the setup and hands over your router credentials, the service should be live straight away. Run a speed test at Ookla Speedtest to verify you are receiving the speeds set out in your contract.

After the initial 24-month term expires, the contract converts to a rolling monthly arrangement, giving you the freedom to cancel at any point without penalty. Terminating the contract before the two-year period is up, however, incurs a cancellation fee equivalent to three months of service charges. Expatriates and foreign nationals do not generally face additional hurdles beyond those encountered by local residents, provided valid identification and a Bulgarian proof of address can be presented.

Can I get internet access before my permanent connection is installed in Bulgaria?

Staying connected in the period between arriving in Bulgaria and having a fixed broadband line installed is straightforward, given the quality of the country’s mobile infrastructure. Several options are available to cover this interim period.

Prepaid SIM cards are the quickest and most accessible solution. All three major operators sell prepaid SIMs — Vivacom’s Data2Go and Free2Go plans are popular examples — and cards can be bought at airports, supermarkets, convenience stores, petrol stations, and dedicated operator shops. Local regulations require you to present valid identification when purchasing a SIM card in Bulgaria, so keep your passport or ID to hand.

Free public Wi-Fi is widespread across Bulgaria’s major urban centres. In Sofia, Plovdiv, Varna, and Burgas, cafés, restaurants, hotels, and public spaces all commonly offer wireless access. Sofia alone hosts more than 4,400 free Wi-Fi hotspots, with dedicated public zones in parks such as South Park, Borisova Garden, and Doctor’s Garden.

Portable Wi-Fi devices — sometimes called pocket routers or MiFi units — can be rented or purchased and tap into the 4G/5G mobile network to create a personal hotspot. These are particularly useful for remote workers who need a stable, private connection for multiple devices simultaneously and prefer not to depend on public networks.

eSIM technology is supported by all three main Bulgarian operators — A1, Vivacom, and Yettel — and allows you to activate a local data plan on a compatible device before you even leave your home country. Rather than inserting a physical card, an eSIM profile is downloaded directly to your device via a QR code or app. This technology works on most recent smartphones, tablets, and select smartwatches, provided the device is unlocked.

Co-working spaces in Sofia, Plovdiv, and Varna offer another solid option for remote workers waiting on a home installation. Most provide fast, reliable connections on flexible daily, weekly, or monthly membership terms.

What does internet service typically cost in Bulgaria?

Bulgaria is one of the most cost-effective places in the world for internet access. The country placed 3rd globally in a 2024 Digital Quality of Life Index for internet affordability — a reflection of intense price competition among its three main operators, which has kept average revenue per user among the lowest in the EU and earned Bulgaria recognition for offering some of Europe’s cheapest data.

For fixed broadband, indicative pricing tiers as of 2024–2025 are broadly as follows: a 200 Mbps fibre plan costs around 11 BGN per month, a 600 Mbps plan around 17 BGN, and a gigabit connection around 40 BGN. With 1 BGN equivalent to approximately €0.51 at the time of writing, even a full gigabit connection works out to roughly €20 per month — considerably less than comparable plans elsewhere in the EU. These figures are indicative; always verify current pricing directly with providers.

In a 2024 global broadband pricing study, Bulgaria was ranked the 14th cheapest country in the world, with an average fixed broadband price of USD 10.47. Installation charges vary by provider and are sometimes waived entirely as part of a promotional offer. Routers are typically loaned to subscribers as part of the contract at no additional cost, though customers who prefer to use their own compatible hardware are usually free to do so.

For mobile data, dedicated data-only SIMs or 4G/5G home router plans typically cost around 20–30 BGN per month for generous allowances as of 2025. Postpaid mobile plans combining calls, texts, and data generally fall in the 20–50 BGN range. The official websites of A1, Vivacom, and Yettel are the most reliable sources for current tariffs. The CRC website publishes comparative market data that can also be useful for reference.

Notably, the arrival of 5G did not trigger price increases. Operators chose to include 5G access within existing plan tiers in order to drive adoption, meaning that most subscribers automatically benefit from 5G speeds in covered areas without paying anything extra.

Are there any restrictions or censorship affecting internet use in Bulgaria?

Bulgaria maintains a broadly open internet environment consistent with EU law and does not operate the kind of pervasive government content filtering seen in countries outside the bloc. Social media platforms, news outlets, and messaging applications are freely accessible without government-imposed blocks.

As an EU member state, Bulgaria follows the Union’s pro-competition regulatory framework, which encompasses measures such as local loop unbundling, number portability, and open-access requirements for networks built using public funds. EU net neutrality rules — established under Regulation (EU) 2015/2120 — apply in full, prohibiting ISPs from legally throttling or blocking lawful content, applications, or services.

Certain websites associated with copyright infringement or unlicensed online gambling may be blocked by court order or regulatory directive, in line with the practice adopted by many other EU member states. Such restrictions are narrowly targeted rather than indicative of broad censorship.

VPNs are legal in Bulgaria and are commonly used by remote workers and privacy-minded individuals. No restrictions exist on VPN use for lawful purposes. Using a VPN to circumvent restrictions on unlicensed gambling activities or to facilitate illegal conduct is, naturally, prohibited under Bulgarian law.

The Court of Justice of the EU has ruled that EU law prohibits national legislation requiring the blanket and indiscriminate retention of traffic and location data. As of October 2025, alignment of Bulgarian domestic law with this CJEU position had not been fully completed. For expatriates, this remains primarily a data privacy consideration rather than something affecting day-to-day internet use.

What should I know about mobile data and SIM cards in Bulgaria?

Bulgaria’s mobile market is defined by three main players — A1, Yettel, and Vivacom — each holding market shares in the 30–37% range. This unusually balanced competitive structure is one of the key reasons the country has sustained some of Europe’s lowest mobile prices while simultaneously delivering world-class speeds.

A1 leads on raw mobile performance. A January 2024 Opensignal report credited A1 users with average download speeds of 81.7 Mbps and 5G peak speeds of 466.5 Mbps. Vivacom distinguishes itself through network coverage, having won Opensignal awards for both overall and 5G coverage experience — making it a strong choice for anyone who spends time in areas beyond the main cities. Yettel, continuing its legacy from the Telenor era, topped Opensignal’s Consistent Quality category, reflecting dependable performance across the everyday applications most users rely on.

All three operators support eSIM on compatible devices, enabling you to activate a Bulgarian number or data plan before or immediately upon arrival, without waiting for a physical card. Check that your device is unlocked and eSIM-compatible before departure, as handsets tied to overseas carrier contracts may not accept a foreign SIM or eSIM profile.

For SIM registration, Bulgarian regulations require buyers to present valid identification at the point of purchase. A passport is entirely sufficient for foreign nationals. SIM cards are sold at operator stores, supermarkets, petrol stations, and kiosks throughout the country, making them easy to obtain on arrival.

On the subject of roaming, Bulgaria’s EU membership means that travellers from other EU countries can use their home SIM at domestic rates while in Bulgaria, and Bulgarian SIM holders enjoy the same entitlement across the EU. Visitors arriving from outside the EU should check roaming charges with their home operator before travelling, as costs can be substantially higher.

In December 2024, e& acquired a majority stake in both Yettel and CETIN, bringing fresh capital and strategic focus to 5G expansion. This development is expected to accelerate improvements in Yettel’s network quality and geographic footprint over the coming years.

Who regulates internet and telecoms services in Bulgaria?

The Communications Regulation Commission (CRC) serves as Bulgaria’s independent sectoral regulator for electronic communications and postal services. Its mandate centres on promoting competition across communications markets in a fair and transparent manner, while simultaneously encouraging investment in new technologies and safeguarding consumer interests.

The CRC’s responsibilities extend across a broad range of regulatory functions: managing the radio frequency spectrum, issuing operator licences, overseeing postal services, mediating disputes between market participants, and monitoring compliance with applicable legislation. The Commission acts as the independent body responsible for transposing and enforcing both EU and national law in the field of electronic communications.

Under Bulgaria’s Electronic Communications Act, universal service provisions require that a defined set of services — including adequate broadband internet access and voice communications — be available to all users regardless of where they live, at affordable prices. The CRC conducts an annual assessment of universal service obligations and publishes a summary of its findings on the Commission’s website.

For expatriates, the CRC website is a valuable resource. It hosts coverage maps, market statistics, annual reports, and consumer guidance materials. Should a dispute with an ISP or mobile operator remain unresolved after direct contact with the provider, you have the right to submit a formal complaint to the CRC. The official website is accessible at crc.bg/en.

Bulgaria’s National Broadband Infrastructure Plan for Next Generation Access, known as ‘Connected Bulgaria’, charts the course for expanding digital infrastructure nationwide. The plan sets a 2030 target for Bulgaria to be equipped with gigabit-symmetric access networks across the country, with specific emphasis on improving connectivity in less densely populated regions.

Frequently asked questions about internet access in Bulgaria

Can I get a broadband contract in Bulgaria without a permanent residency permit?

Yes, in most cases. The major providers — A1, Vivacom, and Yettel — typically require a valid passport or national identity card and a proof of address in Bulgaria (such as a rental contract). A residency permit is helpful but not always mandatory. Having a Bulgarian phone number for contact purposes is usually required. Visit a provider’s shop in person if you have questions about eligibility, as staff can advise on current requirements.

How long does it take to get a home broadband connection installed?

In urban areas with existing fibre infrastructure — which covers most of Bulgaria’s towns and cities — installation appointments can usually be arranged within a few working days of signing a contract. The technician visit itself typically takes under an hour. In newer residential developments or rural areas where infrastructure needs to be extended, lead times may be longer. Check with your chosen provider for a realistic estimate once your address has been confirmed as serviceable.

Are contracts always in Bulgarian, and is that a problem for newcomers?

Standard consumer contracts from Bulgarian ISPs are almost universally in Bulgarian. While some larger providers have English-language websites and customer service, the legal contract document you sign will typically be in Bulgarian. It is strongly advisable to have a Bulgarian-speaking contact review the contract before you sign, as key terms — such as cancellation fees, minimum commitment periods, and automatic renewal clauses — may otherwise be unclear.

Is 5G available in Bulgaria, and will my phone work on the Bulgarian networks?

Yes, 5G is available in Bulgaria and is expanding. All three major operators — A1, Vivacom, and Yettel — have active 5G networks, primarily in Sofia and other major cities, with ongoing rollout to smaller towns. Most modern smartphones sold globally in recent years are compatible with Bulgarian 4G and 5G frequencies. Ensure your handset is unlocked before arriving if you plan to use a local SIM. eSIM activation is supported by all three operators for compatible devices.

Is internet access reliable enough in Bulgaria for remote working?

In urban areas — particularly Sofia, Plovdiv, Varna, and Burgas — internet reliability is generally excellent, with fibre connections delivering consistently high speeds well suited to video conferencing, cloud-based work, and large file transfers. Bulgaria’s mobile internet ranked as the fastest in Europe in Q1 2025, making 4G/5G a reliable backup or primary connection. In rural areas, connectivity can be patchier on fixed networks, though 4G/5G coverage is improving. Bulgaria is increasingly popular as a destination for digital nomads for precisely these reasons.

What is the cheapest way to get online in Bulgaria?

For long-term residents, a fixed fibre broadband contract is the most cost-effective option, with entry-level plans available from around 10–11 BGN (approximately €5) per month as of 2024–2025. For shorter stays or as a bridge solution, a prepaid SIM card with a generous data allowance is very affordable — major operators offer prepaid plans starting from around 10–20 BGN. Always check current tariffs on official provider websites, as promotions and pricing tiers change frequently.

Can I use a VPN in Bulgaria?

Yes, VPN use is legal in Bulgaria for lawful purposes. Many remote workers and privacy-conscious residents use VPNs routinely. Bulgaria is an EU member state and operates a broadly open internet environment with no government-imposed VPN restrictions. Using a VPN to access geo-restricted content for personal use is common, though the legality of circumventing specific platform restrictions can depend on the terms of service of the platform in question.

Where can I compare ISPs and check coverage before committing to a contract?

The best starting points are the official websites of A1, Vivacom, and Yettel, each of which has an address-based coverage checker. For independent speed benchmarks, Ookla’s Speedtest Global Index (speedtest.net) and nPerf (nperf.com) both publish Bulgaria-specific data. The national telecoms regulator, the Communications Regulation Commission, publishes market reports and coverage data at crc.bg/en. The European Commission’s DESI (Digital Economy and Society Index) reports also provide useful country-level context.