How do I check whether fibre is available at my address in Belgium in 2026?

"Is fibre available at my place?" It is the first question to settle before comparing any offer, and also the one people get wrong most often. The word "fibre" on a brochure says nothing about what actually reaches your door: eligibility is checked address by address, house number included, and two neighbouring homes can have a different status. Here is the reliable method to find out what is genuinely available at your place, which tools to cross-check, and how to read the result. Figures recorded in July 2026.

How do I check whether fibre is available at my address?

Enter your full address into a network operator's eligibility tool, then cross-check the result against the official BIPT atlas. It is the only reliable way, because fibre availability cannot be read from a regional map or from the name of a subscription: it depends on the precise connection of your home.

In practice, the process is three steps. First, test your address on the Proximus "is fibre available at my place" tool, the country's leading FTTH network. Next, consult the BIPT atlas, Belgium's telecoms regulator, which aggregates the rollout status declared by all operators. Finally, if you want to compare available offers, rely on the official BIPT comparator. This triple check saves you from taking a single operator at its word.

Once eligibility is confirmed, to actually choose between the offers connectable at your address, rely on our ranking of the best fibre internet offers in Belgium.

Why must you test at the exact house number?

Because the final connection is made frontage by frontage, not for a whole street at once. When a fibre network reaches a street, homes are connected in sections, as the works advance. Two adjoining houses can depend on different connection points, and a home set back on the plot or in a shared building is often connected later than the buildings on the street front.

That is why a test at city or postal-code level is worthless: it will tell you "fibre has reached Namur" without telling you whether it enters your home. The only useful level of precision is the full address — street and number, and box where relevant. A positive result at the neighbour's is a good sign the rollout is close, but it never replaces a test at your own number.

What are the four possible coverage statuses?

An eligibility test returns one of four statuses, and each calls for a different decision. Knowing how to read them saves you from waiting for nothing or, conversely, giving up too early.

The first, "connectable", is the only one that lets you order right away: the fibre runs past your home and a link is possible without new street works. The second, "rollout in progress", means work has started in your zone but your home is not yet connectable; the wait is counted in months. The third, "planned", indicates an intention to deploy, with or without an announced date — worth watching, but with no firm guarantee. The fourth, "not planned", means no FTTH network is scheduled in the short term at your address: you then need to turn to another technology.

Should you trust the operator's tool or the BIPT atlas?

Both, because they do not answer the same question. An operator's tool tests the commercial availability of its offer at your address: it tells you whether you can subscribe today, and it alone triggers an order. The BIPT atlas is a neutral map that aggregates the FTTH rollout status declared by all the country's infrastructure operators.

The value of cross-checking the two appears when an operator answers "no": that does not mean no fibre reaches your home, only that this network does not cover you. Another infrastructure operator may already have deployed in your street. The BIPT atlas gives that independent overview, precious in zones where several networks deploy in parallel. The rule: the operator's tool to order, the BIPT atlas so you don't miss a competing network.

Am I tied to the operator that laid the fibre in my street?

No, as long as the network is open — which is the case for most Belgian FTTH networks. In Belgium, the networks of Proximus, Fiberklaar (a Proximus subsidiary, active in medium-density Flemish cities) and Unifiber (rollout in Wallonia) are open: other operators — such as Orange, Scarlet or edpnet — can sell a fibre subscription over exactly the same cable. In Flanders, Wyre, born of Telenet and Fluvius, is also an open network.

In practice, being "connectable" does not lock you into a single provider. Once eligibility is confirmed at your address, the next step is to compare the offers available on that network: price after promo, real speed, upload, commitment. That is where the real choice is made, not at the eligibility-test stage. Our guide to FTTH fibre versus coaxial cable helps you understand what you actually gain depending on the technology available.

What if fibre isn't planned at my place?

Turn to the best technology available in the meantime, without dramatising: the absence of FTTH does not mean a poor connection. Across much of the country, coaxial cable takes over — Telenet's HFC network in Flanders, and the former VOO, taken over by Orange, in Wallonia and Brussels. That cable, on the DOCSIS 3.1 standard, holds around 1 Gbps downstream, which covers streaming, browsing and gaming for most households. Its limit is upload, more modest than fibre.

Where neither fibre nor cable reaches, VDSL over the telephone line remains an option, with markedly lower speeds that depend on the distance to the exchange. In every case, keep an eye on the BIPT atlas: "planned" zones regularly switch to "connectable" as works progress, and the agreement between Orange and Proximus is meant to cover around 70% of Walloon homes with FTTH. Redoing the test every two to three months is the right habit.

Where does fibre coverage in Belgium stand in 2026?

It is growing fast, but remains very uneven from one street to the next — which makes the address-level test all the more essential. By the end of 2025, Proximus reported around 2.6 million homes and businesses connectable to its fibre, close to 42% of the population, with a target of 95% of homes by 2032. In Wallonia, the agreement between Orange and Proximus aims for around 70% of homes in FTTH, and Proximus took over Unifiber to speed up the rural rollout. In Flanders, Fiberklaar targets 1.5 million homes and businesses connected by 2028, alongside Wyre and the gradual switch of the Telenet network to fibre.

This momentum explains why an address deemed "not planned" a year ago can be "connectable" today. Major cities and Brussels are well ahead; rural areas, especially in Wallonia, still lag but are catching up. The only certainty stays local: your street, your number, on the date of the test.

In short, checking your fibre eligibility is not complicated, provided you do it at the right level of precision. Test your full address on an operator's tool, cross-check with the BIPT atlas so you miss no network, read the returned status without over-reading the announced dates, and remember that an open network leaves you free to choose the provider. Once "connectable" is confirmed, the real work begins: comparing offers on price after promo and real speed, not on the word "fibre" on the brochure.