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Location, location, location.

We're in the centre of two great British cities - London and Sheffield. And our bright,
modern, iconic office buildings offer everything an employee could want, and more.

Millbank Tower.

A part of London’s history.

PS4 controller

Millbank Tower.

A part of London’s history.

Millbank Tower – once the UK’s tallest building – sits on the edge of the Thames, a short walk from Big Ben. Tate Britain, one of the world’s great art museums, sits next door. And within a short walk, you can get to everything London has to offer. Better still, the office itself is sleek, spacious, and even offers a games room with pool, PlayStations and more.

London jobs

Break Room

One North Bank.

A stunning riverside hub in
the heart of Sheffield.

One North Bank.

A stunning riverside hub in
the heart of Sheffield.

Our office space in Sheffield, which has recently been extended and renovated, is the definition of ‘state-of-the-art’. The modern, urban design includes a trendy new breakout area, a beautiful kitchen and bar, a driving simulator, a table tennis table, and much, much more. If there’s a cooler office in Sheffield, we haven’t seen it.

Sheffield jobs
Table Tennis

Where to find us.

London Location

XLN London.
21-24 Millbank, SW1P 4QP.

Overlooking the Thames, centrally located just 5 minutes’ walk from Vauxhall or Pimlico stations. Also served by various bus and river bus routes.

Sheffield Location

XLN Sheffield.
One North Bank, S3 8JB.

In the heart of the city, just a 10 minute stroll from the centre and the mainline rail station. Also offers easy access to the A61.

The small print
Phone Line

Subject to a 24 month contract term. At the end of the promotional period, the price reverts to the recommended retail price. This can be found in our Master Price List.

Savings value based on 24 month term and XLN’s current promotions, connection fees, and online security cost included (where applicable). Prices against nearest comparable product as per provider websites, excluding competitor promotions and correct at 02/05/2019.

Phone only: Comparison against online price of BT Value line rental with UK call package (where applicable) and new line installation.

Phone & Broadband: Comparison against online price of BT Broadband Essential & line rental with UK call package (where applicable) and PC security.

Phone & Fibre: Comparison against online price BT Superfast Fibre Essential, line rental with UK call package (where applicable) and PC security.

Cloud Voice

Subject to a 36 month contract term. Details of prices can be found in our Master Price List.

Broadband & Fibre

The speed achieved is subject to the quality of your line, distance between your property and the exchange and the ability of your local exchange.

Free wireless router. £9.99 charge for tracked delivery, configuration and packaging.

Total savings shown include £350 for customers opting in to our public Wi-Fi service (4 month free trial, £6.50 per month thereafter for a 24-month contract, RRP £20 per month). Customers can opt out of this service at any time.


Free terminal rental for the first 3 months in addition to the contractual term. Available with 48 month contracts only.


The meter configuration at your business premises must be supported by us to enable us to quote.

You must provide us with a copy of your renewal quote from your existing supplier showing your renewal prices and estimated or actual annual consumption. We will use this information to provide you with a quote. We promise to beat the price of your first written renewal offer only.

The price we quote is only valid at the time it is quoted. Prices change daily.

Any savings we quote are for illustrative purposes only and will vary depending on the actual amount of electricity you consume during the period of the contract.

General terms

Information correct at time of going to press. Errors & omissions exempt. Speak to your XLN agent for our latest deals. All offers available to new customers only. All prices exclude VAT. Prices may go up during your contract.

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