Can You Get Broadband Without a Phone Line? Your Options

Yes, you can get broadband without a phone line. Compare full fibre, broadband-only deals and wireless broadband from a 4G or 5G router.

Broadband problems4 min readPublished 11 September 2026
White 5G Home Router on a wooden table in a bright living room

No landline socket, no home phone you ever use, or no wish to pay for a service you don't need? You can still get broadband.

"Phone line" covers a few different things, which is why the answer can sound more complicated than it is. This guide explains the options in plain terms, including when a wireless router is the right answer and when a normal contract is better value.

Why broadband used to need a phone line

For years, most UK home broadband ran over the same copper cable as the landline. That usually meant paying for the phone service too, even if you never made a call.

That is changing. Newer broadband services can run without a landline calling service, and some don't use the copper phone network at all. So "broadband without a phone line" can mean two things: no landline service on your bill, or no cable into your home at all.

Your options for broadband without a phone line

Full fibre

Full fibre runs a fibre-optic cable all the way into your home, so it doesn't rely on a copper phone line. Where it is available it is fast and reliable, but it isn't available at every address yet, and a new connection may need an installation visit.

Broadband without a home phone service

Many providers now sell broadband without a landline number or calls package. The connection may still use the cable that already runs into your home, but you only pay for the internet. Ask for broadband only when you compare deals.

Cable broadband

Cable networks are separate from the traditional phone network and often sell broadband-only packages. Availability depends on whether your street is connected.

Wireless 4G or 5G broadband

A wireless home router uses a SIM and the mobile network, so it needs no phone line, no cable into the home and no engineer. You plug it into the mains, connect your devices to its WiFi and you are online.

It depends on mobile signal rather than a fixed line, so check coverage at your address first. The FlexiWiFi 5G Home Router falls back to 4G where 5G isn't available, connects up to 32 devices and has two Gigabit Ethernet ports for wired devices.

Which option suits you?

OptionLine into the homeEngineer visitContract
Full fibreFibre cableOften, for a new connectionUsually a fixed term
Broadband without a phone serviceExisting cableSometimesUsually a fixed term
Cable broadbandCable networkSometimesUsually a fixed term
FlexiWiFi 5G Home RouterNoneNoNo contract

When wireless broadband is the better choice

A wireless router makes most sense when:

  • the property has no working phone line or fibre connection yet;
  • you are waiting for a fixed installation date;
  • you are renting short term and don't want a contract that outlasts the tenancy;
  • you need to get online within days, not weeks; or
  • you would rather not have an engineer visit at all.

If the gap is temporary, a temporary broadband rental covers it without tying you in.

When a fixed contract is better value

If you are settled at an address for the long term, a broadband-only contract is usually the cheapest way to get online each month. Compare broadband-only deals at your address before committing.

A fixed line can also suit very heavy use. Some online games, remote-access tools and services that need port forwarding can work differently on a mobile network, so check anything essential before choosing wireless broadband.

Check the mobile signal first

Wireless broadband is only as good as the signal where you live. Use Ofcom's mobile coverage checker to compare predicted 4G and 5G coverage at your exact address.

Indoor signal can differ from the map, so try the router near a window or higher up if the first spot is weak. FlexiWiFi also checks network coverage for your delivery postcode before dispatch and fits the SIM with the strongest signal.

No line, no contract

No contract. Rent it for as long as you need it. A temporary internet rental can cover a few weeks while you wait for fixed broadband, or longer if a contract doesn't suit you. Send it back when you're done. FlexiPromise refunds 50% of unused rental days, subject to a minimum 3 day rental charge.

Check the latest delivery and returns information before you book.

The short version

You don't need a landline to get broadband. For a long-term home, compare broadband-only contracts.

For no contract, no engineer and no line at all, a wireless router gets you online as soon as it's delivered to your door.

Useful to know

Frequently asked questions

Yes. Full fibre and cable broadband don't need a traditional phone line, many providers sell broadband without a home phone service, and a 4G or 5G router uses the mobile network with no line at all.

Wireless and full fibre broadband work without a traditional phone line. Some fixed broadband still uses the cable that runs into your home, but you don't always need a landline number or calls package with it.

Wireless broadband usually means a 4G or 5G router that uses a SIM and the mobile network instead of a cable into your home. You plug it in, connect to its WiFi and there is no engineer visit.

For a long-term home connection, a broadband-only contract is usually the cheapest monthly option. A rented wireless router costs more per month but has no contract, so it suits short or uncertain stays.

A new full fibre or cable connection may need an installation visit. A 4G or 5G router doesn't, because it connects to the mobile network.

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