Leased Line Availability Checker: Get a Quote in 60 Seconds

Why Availability Checking Matters

Leased line pricing is not national — it is postcode-specific. A 100Mbps leased line at one address may cost £220 per month because multiple providers have fibre infrastructure nearby and are competing for the business. The same circuit at an address two miles away may cost £500 per month because only one network reaches that building and there is no competition to drive the price down.

This means that any leased line quote you receive without a postcode-level availability check is an estimate, not a price. The estimate may increase significantly after a site survey reveals the actual distance and complexity of the civil works required to reach your building. Running a proper availability check first sets realistic expectations and avoids the frustration of a price that changes after the survey.

How Leased Line Availability Checking Works

An availability check maps your postcode against the live infrastructure databases of the major UK network operators — Openreach, CityFibre, Virgin Media Business, and a range of Tier 2 networks. The check identifies:

• Which networks have active or planned infrastructure within reach of your premises
• The estimated distance from your building to the nearest active duct or fibre point of presence
• Whether civil works are likely to be required, and at what rough scale
• The approximate pricing range from each network at your postcode

This information allows an informed comparison before any provider commitment and before an engineer visits the site for a formal survey.

What Happens After the Availability Check?

Pre-Survey Estimates

The availability check produces pre-survey pricing estimates. These are the likely costs based on distance to infrastructure — accurate in most cases, but subject to revision after a formal survey. For sites close to existing fibre, pre-survey and post-survey prices rarely differ significantly. For sites requiring new duct runs, the survey may reveal additional costs.

Site Survey

For a formal, binding price, a site survey is required. An engineer visits the premises, confirms the route and distance of any civil works needed, checks for wayleave requirements, and produces a formal quote. This process typically takes 10–20 working days after availability has been confirmed and an engineer appointment scheduled.

Order and Installation

Once a firm post-survey price is accepted, the installation process begins. Standard installation takes 45–90 working days from order confirmation. The leased line is provisioned to the building, tested, and handed over with the agreed SLA documentation in place.

How to Interpret Your Availability Results

Multiple Networks Available

If the check returns options from two or more networks, you are in a favourable position. Compare the pricing, SLAs, and installation lead times across providers. In competitive areas, installation charges are often waived and pricing is at its sharpest.

Single Network Available

If only one network covers your postcode, the pricing reflects that single-provider position. In this case, focus your negotiation on contract length, SLA terms, and installation cost rather than competing quotes — the network has less incentive to reduce the monthly rental when there is no competition.

No Network Available

For very remote sites, it is possible that no provider has practical infrastructure within reach. In these cases, alternatives include bonded broadband (aggregating multiple FTTC lines), microwave/wireless leased lines, or VSAT satellite connectivity. These are specialist solutions but can provide dedicated connectivity at sites where fibre is not practical.

Running Your Availability Check with AMVIA

AMVIA's availability checker queries multiple UK network databases simultaneously. Rather than going to each provider individually — which produces a fragmented set of quotes in different formats, on different timescales — a single check through AMVIA returns comparable options across all available networks at your postcode. The process takes around 60 seconds for the initial results, with detailed post-survey pricing following the engineer's visit.