Business Phone Line &
Unlimited UK Calls.

Line Rental and
Unlimited usage

Stay connected with your customers.

Phone & Unlimited Calls.

Unlimited UK landline & mobile.

£24.95
per month for 12 months

call free on
0800 652 2545

Call me back
  • Unlimited UK calls - landline & mobile
  • Keep your existing number
  • Business line features available
  • Simple set-up
  • 12 month contract
  • 5 star customer service
  • Direct Debit only offer
5-star customer srvice
Our promise:
We will never compromise on quality or service
Save vs BT
Compare us:
  Onebill BT Business
Phone Line & Calls £24.95 £34.80
Install charge
(Where applicable)
£48 £125
call free on
0800 652 2545
Save up to £195
with Onebill
Important Information

Price Promise terms: Proof of an equivalently priced business offer needs to be provided in writing and must be dated within 30 days of the claim in question. It also excludes any limited promotional tariffs within your current contract, and the customer has to be in a position to move from an existing contract or the offer is void. Also, please note that although we’ll happily match a standard product price, we don’t cover extras like delivery charges. This deal cannot be used in conjunction with any other Onebill offer, and excludes existing customers.

Any promotional savings calculations are based on the promotional term stipulated and Onebill Telecom's current promotions and connection fees (where applicable). Prices against nearest comparable product as per provider websites, excluding competitor promotions are correct at 19/04/2021.

Phone: This comparison is against BT’s standard phone line and daytime rates, and BT phone line unlimited UK call package prices.

Phone & Broadband: This comparison is against BT’s unlimited broadband and line rental with unlimited UK call package, where relevant.

Phone & Fibre: This comparison is against BT's Superfast Fibre Essential & Digital Phone Line with unlimited UK call package, where relevant.

Any mention of inclusive mobile calls only applies to T-Mobile, Virgin, Orange, Vodafone, EE, O2 and Three.

Free wireless router: the £9.99 charge covers a tracked delivery, configuration and packing.

The actual speed is dependent on the quality of your line, the distance between your connection and the exchange, and the extent to which your local exchange is able to provide this particular speed.

Lines using fibre optic connections are excluded from this comparison.

Any call charge savings have been calculated against BT Business Local and National ppm rate that are not covered within a call package.

Connection fees could apply.

We are able to provide low broadband prices for most exchanges, but this depends on the type of broadband connection obtainable at your particular exchange and the compatibility of your telephone line. Therefore a £3 supplement may be applied in certain scenarios.

Prices shown exclude VAT. Call prices are charged per minute. All offers available to new customers only. Full Onebill terms & conditions apply. Errors and omissions exempt. Manual billing charge of £7.95 per month for non-Direct Debit payments.

Standard pricing for current packages (RRP)

  • Line rental and unlimited calls: £24.95/month
  • Unlimited broadband, unlimited calls and line rental: £32.95/month
  • Unlimited fibre, unlimited calls and line rental: £37.95/month

Our Business Phone services

We offer two separate Business Phone line packages. Both are tailored to your needs, and are priced accordingly. Our phone service includes, but is not limited to, the following:

  • Installation or takeover and line rental for one or more fixed telephone lines
  • A call price package of your choice that enables you to make discounted telephone calls in specified areas
  • One phone number for each fixed telephone line that you rent from Onebill
  • Any other fixed line phone services that we agree to provide you with

Our Business Broadband services

In order to deliver our Business Broadband service, we provide fixed-line, high-speed access to the internet in the UK, as well as a variety of extras like computer security or backup services, all of which are outlined in your confirmation letter.

Broadband speeds

Onebill Business Broadband offers speeds of up to and including 17Mbps. The actual speed you get could vary, depending on a variety of factors, including:

  • The distance between you and your nearest exchange. In short, the longer your line is, the slower your speed will be
  • Damage to your phone line, or poor connections between cables

We’ll always provide the absolute fastest speed possible, so if 17Mbps isn’t possible, we’ll provide the closest speed possible to that figure.

Fibre Broadband speeds

Onebill Fibre Broadband offers speeds of up to and including 38Mbps – rising to a possible 76Mbps if you choose our fastest Business Fibre package. As with our standard Business Broadband and Business Phone line deal, Onebill Fibre is offered in two packages that are tailored according to your needs and budget.

Our Fibre products all offer the same superfast broadband speeds, but the speed you ultimately get could vary from the one advertised here. As with ordinary broadband, the speed you receive with Fibre Broadband is determined by things like:

  • The distance between you and the green cabinet. Fibre optic cables run between your telephone exchange and the green cabinet (you’ll see these on most streets). Your premises is connected to the green cabinet by an ordinary copper phone line, and the longer this line is, the slower your speeds will be
  • The condition your telephone line is in. If it's damaged, worn, or there are broken connections between cables then you will not receive the maximum speeds possible

When do our services start?

Upon signing up to Onebill Business Broadband, Phone or Fibre, you'll get a welcome pack in the post which contains your contract and activation date – which is the date your service will begin. Activation can begin at any time on that date, right up until midnight.

If you're switching to Onebill from a different broadband or phone company, we can usually sort this remotely and you won’t need to install a new line. Phone line transfers normally take about ten working days, but the time needed to transfer numbers from other networks can vary – it can take much longer, or in rare cases, may not be possible at all. In these cases, we will, with your agreement, provide a new number (or numbers).

If you need a new line, we will book an engineer to visit your business and they’ll install a line for you. There is always an additional fee for this service.

Using our Business Broadband services

To use our Broadband services, you'll need a phone line that sits within the BT Openreach network. When you decide to move services to Onebill from a different supplier, we’ll notify your existing provider to explain that we are now providing your services. However, you have to let your current broadband or phone provider know that you want to cancel in the first place.

If you've bought Onebill Secure – a computer security service – from us, you need to make sure you uninstall any other computer security software on your relevant devices first.

You'll receive your free Onebill wireless router when you officially sign up for business broadband. This router is pre-configured and ready to go. Routers bought directly from Onebill include full technical support when needed within the warranty coverage period. Onebill is not responsible and will not cover routers or any other products used in conjunction with Onebill Broadband but bought from a different source.

If you choose a broadband plan that includes a limited broadband data allowance, this allowance will expire at the end of every calendar month and any data you don’t use won’t be carried over into the next month. We'll let you know when you reach 80% of your broadband usage, and once again when you reach 100%. If you exceed this allowance we reserve the right to charge you more for the subsequent use.

Onebill care levels and associated costs

In addition to Broadband and phone packages, we also provide additional care packages to give you the option of resolving faults and problems extra quickly and conveniently.

These four packages of care are as follows:

  • Level 1: Free – fault fixed in three working days
  • Level 2: £1.20 per month for each line – fault fixed in 48 hours
  • Level 3: £3.95 per month for each line – fault fixed in 24 hours
  • Level 4: £5.49 per month for each line – fault fixed in 6 hours

If your business relies heavily on phone and/or internet access to function, these care packages are highly recommended. For a small monthly fee, you’ll get some extra assurance that you can get your business back to speed as quickly as possible.

Price Promise

We want to make sure that you never pay too much for your Business Phone and Broadband. How can we achieve that? By making a promise to you.

If you find a better deal with another provider, we'll match or beat it. So if you've come across a cheaper offer for Business Phone, Business Broadband or both, let us know and we'll give you an even better option.

Please refer to our terms in the 'Important Information' section above.

Simple fixed prices.
Superfast service.

Helping brilliant British businesses make big savings
on their Phone & Broadband for over 20 years.


Award-winning service
Under. 7. Seconds.
Answering calls fast.

The trusted provider
Over. 20. years.
Helping British businesses.

Big savings guaranteed
Back. In. Pocket.
Save up to £281 vs BT.
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Onebill 4.5 trust stars
Excellent 4.5 out of 5
Onebil vs BT
BT 1.5 trust stars
Bad 1.5 out of 5
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