Phone Numbers Helpline

Open NavigationOpen Search
Business Directory

O2 Contact Number

28/10/2014 by contactnumbers

O2 Contact Number 0843 455 0083.

O2 Customer Service

O2 Phone Number

O2 is a mobile phone operator based in the United Kingdom. The company was launched in the very early days of mobile phones and its branding and ownership has evolved almost as much as the mobile phone technology it provides.

The company was originally called Cellnet, but this was subsequently changed to BT Cellnet to reflect its ownership by BT Plc. The company was eventually re-branded as O2 and, some years later, was sold to the Spanish telecoms company Telefonica.  The full title of the O2 subsidiary is Telefonica UK Limited. Many people aren’t actually aware that the business was sold and, for example, still search for BT when looking for the O2 Phone customer services.

If you are trying to contact O2 Then make sure that you do actually have the right O2 number 0843 455 0083, otherwise you may end up doing battle with an automated BT telephone menu.

O2 Helpline 0843 455 0083.

The O2 brand is extremely well recognised in the UK and the company has been very successful in positioning its brand to younger consumers. The company works hard to maintain the quality and impact of the brand and, for example, has entered into a number of high profile sponsorship agreements.

One of their sponsorship arrangements, has given O2 the opportunity to re-brand a number of popular live music venues using the O2 name. These O2 branded music venues are present in many of the UK’s largest cities. And this again, can cause problems when searching for a contact number for O2. If, for example, you search Google for O2 in Leeds, the O2 phone number you receive may well be for the O2 Academy live music venue.  Confusing isn’t it.

As a mobile phone business. O2 operates one of the largest mobile networks across the UK.  They have continued to be at the forefront of technological change which has been demonstrated recently by their early adoption of 4G services. The O2 network is also used to support other telephone services such as the Tesco mobile phone service.

O2 has also lead the market in bringing the latest handset technology to the UK. When Apple first launched the iPhone, O2 was successful in securing a period of handset exclusivity for the UK market. This was a particularly successful move and, once again, helped to align the brand to its target younger market.

O2 started out as a pure British company and, despite the move to a foreign parent, it still offers fantastic benefits to UK consumers and our economy.  It may not be easy to find a contact number for 02 but, once you have tracked the elusive 02 contact number down, there are plenty or reasons to ring it!

O2 Customer Service 0843 455 0083.

If you have an account with 02 you can login here.
Or click here to register your mobile and get an 02 Account.

If you need to contact O2 by Post:
Telefónica UK Limited.
Correspondence Department.
Houghton Regis.
PO Box 202.
LU6 9AG.

If you have a complaint with 02. Then you can send all the information you have including your contact numbers and account details to.

O2 Complaint Review Service.
PO Box 302.
Dunstable.
LU6 9GN.

Or you can email them to O2 Complaints: complaintreviewservice@o2.com.

The Phone Number for O2 – 0843 455 0083.

[su_youtube url=”http://youtu.be/YWi6rlihQ3M” title=”Ed Sheeran advertises O2 Priority Moments” width=”360″ height=”240″]


02 phone Number

Filed Under: Telecoms

Back to top ▴

Other Contact Numbers

  • Argos
  • Asda Direct
  • Aviva Insurance‎
  • Barclaycard Bank
  • Bet365 Bookmakers
  • Betfair Online Betting
  • Betfred Bookmakers
  • British Gas Services
  • Capital One Bank
  • Carphone Warehouse
  • Companies House
  • Coral Online Bookmakers
  • Corporation Tax Number
  • Debenhams Stores
  • DHL Express Deliveries
  • Diamond Insurance Company
  • DPD Parcel Deliveries
  • Eon Energy
  • ESA Benefits
  • First Choice Holidays
  • Friends Life Insurance
  • Game Digital Plc
  • Hastings Direct Insurance
  • JD Sports Fashion
  • Jet2 Holidays
  • Jobseeker’s Allowance
  • Ladbrokes Betting Agent
  • Liverpool Victoria
  • MBNA Credit Cards
  • Npower Energy
  • O2 Telefónica
  • Orange Mobile
  • ScottishPower Ltd
  • Sky TV & Broadband
  • Southern Electric (SSE)
  • Sports Direct International Plc
  • SSE (Southern Electric)
  • Student Finance Support
  • Tesco Car Insurance
  • Uk Mail Number
  • Universal Credit
  • Vanquis Bank Plc
  • William Hill Betting
  • Wonga Loans

Follow Us

Phone Numbers Helpline Copyright © 2021