Fiber Optic Availability: How to Check Your Connection

Fiber optics are the future of the internet. In Switzerland, currently about 50% of all households are connected to the fiber optic network. Compared to other European countries, Switzerland lags behind in fiber expansion. However, Germany is even further behind in fiber optic development.
If you also want to benefit from ultra-fast loading speeds, you should check the fiber optic availability at your location.
In this article, you will learn how to easily find out whether fiber optics are available in your region, which providers offer the best fiber optic plans, and what alternatives exist if your household is not yet connected to a fiber network.
Why It Is Important to Check Fiber Optic Availability

Not every region is fully equipped with fiber optic infrastructure. Particularly in rural areas, fiber optic expansion is progressing slowly. A availability check helps set realistic expectations and determine whether a fiber optic connection is possible for your home or if expansion is still pending.
Advantages of a Fiber Optic Connection Compared to DSL or Cable
Fiber optics provide numerous advantages, as shown in the following table:
Technology | Internet Speed | Stability | Latency | Future-Proof |
---|---|---|---|---|
Fiber Optic | Up to 10 Gbit/s | Very high | Very low | Yes |
DSL | Up to 250 Mbit/s | Medium | Medium | No |
Cable Internet | Up to 1 Gbit/s | Medium | Medium to high | Limited |
Fiber optic internet offers the highest speed, more stable connections, and significantly lower latency than DSL or cable internet. Additionally, fiber optics are future-proof, as the technology supports increasing bandwidth demands over the long term. Generally, FTTH technology is used.

FTTH stands for Fiber to the Home, meaning fiber is extended directly into the home. There is also FTTC, which stands for Fiber to the Curb, meaning fiber reaches the nearest distribution cabinet.
Which Regions Already Have Fiber Optic Internet?
Fiber expansion varies significantly by region. While many households in urban areas already have a connection, rural areas are often underserved. However, network expansion continues to progress.
Fiber Expansion Map: How to Find Coverage Areas
Many internet providers offer maps showing the current fiber optic expansion. These maps help you check availability in your region. Ideally, you only need to enter your address to directly check availability.

How to Check Your Fiber Optic Availability
Method | Description |
---|---|
Online Check | Many providers offer an availability check on their website. |
Demand Aggregation | In some regions, fiber optics are only expanded when enough households express interest. |
Provider Hotline | Directly inquire with your preferred internet provider. |
Official Provider Websites to Check Fiber Availability
The easiest way to find out whether fiber optics are available is by using an availability check. Many providers, such as Sunrise, Wingo, Yallo, or Salt, offer these checks on their websites. If you are looking for a high-bandwidth plan, you should compare offers on alao.ch to find the best deal.

Fiber Optic Address Check: Step-by-Step Guide
- Visit the website of your desired fiber optic provider.
- Use the “Check Fiber Availability” function.
- Enter your address (street and house number) to check network coverage in your area.
- Use alao.ch to find the best fiber optic provider.
Alternative Methods to Find Out If Fiber Is Available
If the online check does not provide results, you can also:
- Ask neighbors if they already have a fiber optic connection.
- Contact local authorities for information on planned network expansion.
- Observe construction sites near you – fiber optic expansion is often signaled by noticeable construction work. You might even spot fiber optic cables nearby.
- Enter your address at alao.ch in the Home Comparison section. Only subscriptions available at your address will be displayed.
The Best Fiber Internet Providers Compared



Provider | Speed | Availability |
---|---|---|
Sunrise | Up to 10 Gbit/s | Nationwide in Switzerland |
Wingo | Up to 1 Gbit/s | Nationwide in Switzerland |
Yallo | Up to 1 Gbit/s | Nationwide in Switzerland |
Salt | Up to 10 Gbit/s | Nationwide in Switzerland |
More info on the best internet plans.
What to Do If No Fiber Optic Connection Is Available?
If fiber optics are not available, you can use alternative technologies:
- DSL or VDSL with up to 250 Mbit/s
- Cable internet as an alternative for high bandwidths
- 5G internet for fast browsing without a fixed connection (Learn more about 5G internet)

Ways to Accelerate Fiber Optic Expansion
Fiber optics are a future technology, expansion areas are continuously growing, and many municipalities are steadily expanding their networks. Households can take the following steps to increase fiber optic availability in their region:
- Demand aggregation: More households in your area need to show interest.
- Participation in local initiatives: Support from cities and municipalities.
- Signing petitions or directly contacting your provider.
What Are the Alternatives to Fiber Optics?
Alternative | Speed | Advantages |
---|---|---|
DSL | Up to 250 Mbit/s | Widely available |
Cable | Up to 1 Gbit/s | Stable connection |
5G Internet | Up to 1 Gbit/s | No cables required |
Conclusion
Checking fiber optic availability is the first step toward ultra-fast internet. If fiber optics are not yet available in your area, you can opt for DSL, cable, or 5G internet. Stay informed about fiber expansion in your region and regularly check availability via provider websites or fiber optic availability check tools. Often, fiber optic expansion starts with a pre-marketing phase and is advertised early by internet providers.
FAQs
Use the availability checks provided by internet providers.
Enter your address on the provider’s website to receive an instant availability check.
Partially – expansion is progressing gradually.
Higher speed, better stability, and lower latency.