How Can a Fibre Broadband Checker Help Your Business?
A fibre broadband checker confirms which connection types and speeds are genuinely available at your business address — before you commit to any provider or product. This guide explains how availability checkers work, what results mean in practice, and why checking first avoids costly mistakes.
Sophie Moore
Operations Manager
What Does a Fibre Broadband Checker Do?
A fibre broadband checker is a tool that queries network infrastructure databases to confirm what types of internet connection are available at a specific UK address. The output tells you which technologies can be delivered to that building — FTTC, FTTP, cable (Virgin), leased line — and in many cases the estimated speeds or pricing for each available option.
Without checking first, businesses risk ordering a product that turns out to be unavailable at their specific address, or choosing a lower-performance connection type when a faster alternative was actually available. A broadband checker takes the guesswork out of the first step.
What Results Tell You
A thorough availability check returns several types of information:
- FTTC availability and estimated speed: Whether standard fibre broadband is available and the maximum achievable speed based on your line distance from the cabinet
- FTTP availability: Whether full fibre is available now, in a planned build (with estimated date), or not yet planned
- Virgin Media availability: Whether Virgin's independent cable or fibre network covers the address
- CityFibre and altnet coverage: Whether independent full fibre networks other than Openreach serve the address
- Leased line availability: All commercial addresses can access a leased line, but the estimated installation cost varies significantly by location
Why the Full Postcode Is Not Enough
Fibre broadband availability varies at a property level, not just a postcode level. Two businesses in the same postcode can have very different connectivity options if they are in different buildings. One may be on an older copper pair with limited FTTC speed; the other may have FTTP already available. An address-level check is always more accurate than a postcode-only check.
The Benefit of a Multi-Network Checker
Most single-provider availability checkers only show what that provider can offer. Openreach's checker shows Openreach coverage; Virgin's checker shows Virgin coverage; CityFibre's checker shows CityFibre coverage. To get a complete picture, you would need to check each network separately.
A multi-network checker — such as AMVIA's — queries all available networks simultaneously for a single address. This saves time and ensures you do not miss an option because you only checked one network's tool. In areas with strong altnet competition, the best-value connection often comes from a network that would not appear in a single-provider check.
When to Run a Broadband Availability Check
The right time to run a check is before committing to any provider or product. Specific trigger points include:
- Before your current broadband contract renewal, to see whether better options are now available
- When planning an office move, to assess connectivity at a shortlisted premises before signing a lease
- When your business is growing and current speeds are becoming a constraint
- When exploring FTTP upgrade from FTTC
Broadband Checker vs Leased Line Survey
A broadband checker indicates which standard broadband products are available. For leased line pricing, a more detailed survey is required — a leased line quote involves checking the distance from the nearest carrier infrastructure to your specific building and calculating the associated civil works cost. AMVIA handles this as part of a combined availability and pricing query.
AMVIA's Connectivity Check
AMVIA's connectivity checker queries Openreach, Virgin Media, CityFibre and other networks simultaneously for any UK postcode and address. The results include available technologies, estimated speeds and indicative pricing — giving businesses a complete view of their options in a single step.
Check What's Available at Your Business Address
AMVIA's multi-network checker queries Openreach, Virgin, CityFibre and altnets simultaneously. Enter your postcode and get a full connectivity picture in minutes.
Frequently Asked Questions
A fibre broadband checker is an online tool that confirms which broadband technologies are available at a specific address — including FTTC, FTTP, cable and leased lines. It queries network infrastructure databases to return accurate availability information before you commit to an order.
A multi-network checker like AMVIA's does. Standard Openreach-based checkers only show Openreach availability. To check Virgin, you need either Virgin's own business availability tool or a multi-network checker that includes Virgin in its query.
FTTP rollout is ongoing but not yet complete across all UK postcodes. If Openreach shows FTTP as unavailable, check whether your premises falls in a planned build area (there may be an estimated availability date), and also check whether CityFibre or local altnets cover your address independently.
A postcode check gives an approximate indication of availability but is not fully accurate at an individual property level. Two properties in the same postcode can have different availability. An address-level check returns more reliable results.
An online availability check returns results in seconds. A more detailed leased line assessment — including estimated installation charges for your specific premises — typically takes a few hours to a business day.
No. An availability check indicates that the infrastructure passes close enough to your premises to support a connection. The actual installation may reveal complications that affect lead times or costs. In rare cases, a product shown as available may not be deliverable at a specific building.
Related Reading
Openreach Fibre Checker
How to use the Openreach fibre availability checker and what the results mean for your business.
Virgin Fibre Checker
How to check whether Virgin Media full fibre or cable broadband covers your business premises.
Best FTTP Providers for Business
Once you know full fibre is available, compare providers on speed, pricing and SLA.