O2 Business | Mobile Phone Shop

Buy online or call

0800 028 0202

We'll take care of the switching and you can also enjoy award winning support.
We can also transfer your business broadband.

  • Simple to switch
  • Specialist support to set you up
  • Keep your number
  • One joined up bill - for your mobile and landline line rental and calls
  • *24 month contract. Terms apply - For full terms see http://www.o2.co.uk/termsandconditions/business

Need a new single landline?

Want to transfer a landline to O2?

  • Tariffs from £11.50 if you're with O2
  • Tariffs from £14.50 if you're not with O2
  • Order a new single landline or single line transfer.
Buy now
Need calls only?
Talk to us to get the right deal for your business
Need an ISDN line?
Get support from us to set up your ISDN2 or ISDN30
Need multiple landlines?
Need more than one landline? Call us, we’ll help set you up.

You can call us on 0800 028 0202.


Get the same great deals by phone

Call us on 0800 028 0202

Mon to Fri, 9am to 6pm

Did you know?

O2 Business customers now get ...

  • Free delivery when ordering online
  • To keep their existing number
  • To view bills & manage their account online
  • Special offers from Halfords, WH Smiths, Caffe Nero and many more*

* Offers frequently change. Latest offers can be checked using the Priority app or website