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Broadband postcode checker

Enter your postcode to see what Broadband deals and speeds are available in your area.

Broadband postcode checker tool explained

The broadband postcode checker from Uswitch is a quick and simple way of finding broadband packages that are available in your specific area. All you need to do is type in your postcode, select your address, tell us which ISP you're currently with, and then press 'check availability' — you'll see a range of broadband deals that you can get at your postcode.

There'll be packages from many of the UK's top providers and, depending on the availability in your area, you'll get a choice of different broadband speeds available to you. You can then check the price against your current subscription and decide if what you're paying is about right or too much.

Whether you want to upgrade to a faster connection, adjust to a slower package, or just find a similar speed for a cheaper price, you'll find a range of options with our broadband postcode checker.

What's the best broadband in my area?

There is no one perfect broadband solution that will suit every household in the UK, since different factors come into play depending on what you use the internet for, what your budget is and what coverage is available from different internet service providers (ISPs).

ADSL broadband

The most widely available connection in the UK is ADSL (Asymmetric Digital Subscriber Line) broadband, which is delivered over a standard, analogue copper phone line and is available to 99% of the country. ADSL uses different frequencies on this line, which is why you're able to use the internet and make phone calls at the same time. We've come a long way since dial-up.

The Openreach network, owned by BT Group, wholesales its service through a range of different ISPs, who then offer you their services through a host of packages tailored for different needs. Broadband speeds on ADSL often average around 10Mbps, depending on the quality of lines and connections in your area, as well as how far away you are from your local street cabinet.

It's referred to as 'standard' broadband because, now dial-up internet is largely out of use, it's the slowest and therefore cheapest type of broadband that's still widely available.

Fibre-optic broadband

Nowadays, most ISPs offer fibre-to-the-cabinet (FTTC) packages to their customers using the Openreach network, providing superfast internet connections through fibre-optic cables that run to the many street cabinets across the country.

The cabinets then deliver broadband to the surrounding homes in their vicinity using the same copper phone lines as ADSL — so again, if you're using FTTC, the closer you are to the cabinet, the faster your broadband will often be (up to the maximum speed your package allows, of course).

Despite using the same phone lines for the final leg of the journey, the fibre connection between the broadband exchange and your street cabinet is what makes the difference. Fibre-optic cables can transmit much more data in a given time period, which is why FTTC broadband speeds start at about three times faster than ADSL — often averaging between 30Mbps and 70Mbps.

Some 95% of the country is covered by Openreach’s FTTC network, and there's a good chance you can get broadband from the providers who use it, including BT, Sky, Plusnet, TalkTalk, Vodafone and many others.

Cable broadband

As of 2020, Virgin Media's privately-owned cable broadband network covers roughly 52% of UK premises, although this is constantly growing.

It makes use of the same fibre-optic cables from the broadband exchange to street cabinets, but then it connects homes to street cabinets with more modern coaxial cables instead of traditional copper phone lines, which makes it faster than FTTC connections but not quite as fast as 'fibre-to-the-premises' (FTTP) broadband.

FTTP broadband

A number of providers are also slowly rolling out full fibre, or fibre-to-the-premises (FTTP) connections, too. These connect fibre-optic cables directly from the broadband exchange to your home and can offer speeds in excess of 1000Mbps, or 1Gbps.

Although the push is for everyone to eventually get access to full fibre, only around 14% of the country currently has access to this type of broadband.

Simply put, checking your postcode to see exactly what's available in your area is the best way to find out how you can get the right broadband for your needs.

Why does broadband availability differ in different areas?

Broadband availability differs across the country due to the infrastructure.

Our own research at Uswitch discovered that nearly one fifth of homes achieve speeds of less than 10Mbps, while one in ten can be as slow as 5Mbps. Ofcom has pointed out this is very unlikely to be enough to cover the average family's demand for internet, especially when accounting for music and video streaming.

Thankfully, there has been a big push in the last couple of years to provide gigabit broadband speeds for everyone in Britain by 2025, which is an ambitious target but should hopefully mean that soon those suffering on slow connections will get faster, more reliable speeds in the coming years.

In the meantime, it's worth checking Uswitch to see if you could benefit from switching providers, particularly if you're in a rural area and you feel you aren't getting the speeds you need.

We recently rolled out a much more accurate broadband checker — still in its beta stage — that shows you the available speeds to your specific address. See what options are available to you with our Broadband Network Checker.

Can I get fibre broadband?

According to figures from Ofcom, 95% of the UK can now access superfast broadband, so there's a good chance your area has fibre broadband in place.

Our broadband postcode checker will quickly show you if your location can access fibre broadband, and at what speeds. You can also filter the deals that come up to only show fibre broadband packages.

We'd recommend making use of our fibre-optic broadband checker — to ensure you're pricing up exactly what you need and can access it in your area.

Once you enter your personal information on most providers’ websites — particularly your home address — you should get bespoke speed estimates for your home, including an average speed and minimum speed guarantee.

Where can I find more information about broadband providers and their coverage?

At Uswitch, we can show you broadband deals from a wide range of providers, including:

We also have broadband deals from a number of smaller providers, such as the Post Office, John Lewis, Origin and Gigaclear, all of which might have great deals for your area.

Most providers offer tempting limited-time offers, often throwing in free add-ons such as reward cards, mobile contract discounts or smart speakers to sweeten the pot. So while you should never choose a deal solely for its add-ons, try to keep an eye out for when a deal you like is offering them.

How do broadband speeds differ between areas?

We have already mentioned that broadband speeds can differ wildly from those we see advertised online and on TV, depending on the local area, proximity to the street cabinet and availability of ISPs.

However, the extent to which this applies was underlined by Uswitch's most recent test of consumer speeds, published in December 2019. It found that even neighbouring streets can be subject to wildly varying internet connectivity, making for something of a postcode lottery.

For example, our table of the slowest streets in Britain saw Kingsclere in Huntington, York take the top (or bottom) spot, achieving average download speeds of just 0.22Mbps. That's 800 times slower than on Darwin Street in Livingston, which finished highest on our list of the fastest streets and enjoyed download speeds of 182.52Mbps.

We agree that factors outside your control can sometimes impact the speed of your broadband, but we also discovered a lack of public awareness that better services are probably available where you live.

So don't be resigned to poor broadband speeds — put your postcode into Uswitch's broadband checker and see if you could enjoy a better deal on your broadband with one quick, easy switch.